2049885517676

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1\times {\mathrm{14401}}^1$

素因数の和:15786

約数の個数: 48

約数和(自身を含む): 3630271814400

約数和(自身を除く): 1580386296724

約数列:

[1, 2, 4, 149, 241, 298, 482, 596, 964, 991, 1982, 3964, 14401, 28802, 35909, 57604, 71818, 143636, 147659, 238831, 295318, 477662, 590636, 955324, 2145749, 3470641, 4291498, 6941282, 8582996, 13882564, 14271391, 28542782, 35585819, 57085564, 71171638, 142343276, 517125509, 1034251018, 2068502036, 2126437259, 3439405231, 4252874518, 6878810462, 8505749036, 13757620924, 512471379419, 1024942758838, 2049885517676]

約数ペア:

[(1, 2049885517676), (2, 1024942758838), (4, 512471379419), (149, 13757620924), (241, 8505749036), (298, 6878810462), (482, 4252874518), (596, 3439405231), (964, 2126437259), (991, 2068502036), (1982, 1034251018), (3964, 517125509), (14401, 142343276), (28802, 71171638), (35909, 57085564), (57604, 35585819), (71818, 28542782), (143636, 14271391), (147659, 13882564), (238831, 8582996), (295318, 6941282), (477662, 4291498), (590636, 3470641), (955324, 2145749)]