2016862870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6445

約数の個数: 64

約数和(自身を含む): 4165779456

約数和(自身を除く): 2148916586

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 127, 230, 253, 254, 506, 635, 1265, 1270, 1397, 2530, 2794, 2921, 5842, 6277, 6985, 12554, 13970, 14605, 29210, 31385, 32131, 62770, 64262, 69047, 138094, 144371, 160655, 288742, 321310, 345235, 690470, 721855, 797179, 1443710, 1588081, 1594358, 3176162, 3985895, 7940405, 7971790, 8768969, 15880810, 17537938, 18335117, 36670234, 43844845, 87689690, 91675585, 183351170, 201686287, 403372574, 1008431435, 2016862870]

約数ペア:

[(1, 2016862870), (2, 1008431435), (5, 403372574), (10, 201686287), (11, 183351170), (22, 91675585), (23, 87689690), (46, 43844845), (55, 36670234), (110, 18335117), (115, 17537938), (127, 15880810), (230, 8768969), (253, 7971790), (254, 7940405), (506, 3985895), (635, 3176162), (1265, 1594358), (1270, 1588081), (1397, 1443710), (2530, 797179), (2794, 721855), (2921, 690470), (5842, 345235), (6277, 321310), (6985, 288742), (12554, 160655), (13970, 144371), (14605, 138094), (29210, 69047), (31385, 64262), (32131, 62770)]