13959484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 30998016

約数和(自身を除く): 17038532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 743, 854, 1342, 1486, 1708, 2684, 2972, 4697, 5201, 8173, 9394, 10402, 16346, 18788, 20804, 32692, 45323, 57211, 90646, 114422, 181292, 228844, 317261, 498553, 634522, 997106, 1269044, 1994212, 3489871, 6979742, 13959484]

約数ペア:

[(1, 13959484), (2, 6979742), (4, 3489871), (7, 1994212), (11, 1269044), (14, 997106), (22, 634522), (28, 498553), (44, 317261), (61, 228844), (77, 181292), (122, 114422), (154, 90646), (244, 57211), (308, 45323), (427, 32692), (671, 20804), (743, 18788), (854, 16346), (1342, 10402), (1486, 9394), (1708, 8173), (2684, 5201), (2972, 4697)]