2015364988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 4492156928

約数和(自身を除く): 2476791940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 151, 182, 259, 302, 364, 481, 518, 604, 962, 991, 1036, 1057, 1924, 1963, 1982, 2114, 3367, 3926, 3964, 4228, 5587, 6734, 6937, 7852, 11174, 12883, 13468, 13741, 13874, 22348, 25766, 27482, 27748, 36667, 39109, 51532, 54964, 72631, 73334, 78218, 90181, 145262, 146668, 149641, 156436, 180362, 256669, 290524, 299282, 360724, 476671, 508417, 513338, 598564, 953342, 1016834, 1026676, 1047487, 1906684, 1945333, 2033668, 2094974, 3336697, 3890666, 4189948, 5536717, 6673394, 7781332, 11073434, 13346788, 13617331, 22146868, 27234662, 38757019, 54469324, 71977321, 77514038, 143954642, 155028076, 287909284, 503841247, 1007682494, 2015364988]

約数ペア:

[(1, 2015364988), (2, 1007682494), (4, 503841247), (7, 287909284), (13, 155028076), (14, 143954642), (26, 77514038), (28, 71977321), (37, 54469324), (52, 38757019), (74, 27234662), (91, 22146868), (148, 13617331), (151, 13346788), (182, 11073434), (259, 7781332), (302, 6673394), (364, 5536717), (481, 4189948), (518, 3890666), (604, 3336697), (962, 2094974), (991, 2033668), (1036, 1945333), (1057, 1906684), (1924, 1047487), (1963, 1026676), (1982, 1016834), (2114, 953342), (3367, 598564), (3926, 513338), (3964, 508417), (4228, 476671), (5587, 360724), (6734, 299282), (6937, 290524), (7852, 256669), (11174, 180362), (12883, 156436), (13468, 149641), (13741, 146668), (13874, 145262), (22348, 90181), (25766, 78218), (27482, 73334), (27748, 72631), (36667, 54964), (39109, 51532)]