2017392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 5812128

約数和(自身を除く): 3794736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 61, 78, 104, 106, 122, 156, 159, 183, 208, 212, 244, 312, 318, 366, 424, 488, 624, 636, 689, 732, 793, 848, 976, 1272, 1378, 1464, 1586, 2067, 2379, 2544, 2756, 2928, 3172, 3233, 4134, 4758, 5512, 6344, 6466, 8268, 9516, 9699, 11024, 12688, 12932, 16536, 19032, 19398, 25864, 33072, 38064, 38796, 42029, 51728, 77592, 84058, 126087, 155184, 168116, 252174, 336232, 504348, 672464, 1008696, 2017392]

約数ペア:

[(1, 2017392), (2, 1008696), (3, 672464), (4, 504348), (6, 336232), (8, 252174), (12, 168116), (13, 155184), (16, 126087), (24, 84058), (26, 77592), (39, 51728), (48, 42029), (52, 38796), (53, 38064), (61, 33072), (78, 25864), (104, 19398), (106, 19032), (122, 16536), (156, 12932), (159, 12688), (183, 11024), (208, 9699), (212, 9516), (244, 8268), (312, 6466), (318, 6344), (366, 5512), (424, 4758), (488, 4134), (624, 3233), (636, 3172), (689, 2928), (732, 2756), (793, 2544), (848, 2379), (976, 2067), (1272, 1586), (1378, 1464)]