2040476438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24859}}^1$

素因数の和:24933

約数の個数: 64

約数和(自身を含む): 4209891840

約数和(自身を除く): 2169415402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 533, 574, 902, 1001, 1066, 2002, 3157, 3731, 5863, 6314, 7462, 11726, 24859, 41041, 49718, 82082, 174013, 273449, 323167, 348026, 546898, 646334, 1019219, 1914143, 2038438, 2262169, 3554837, 3828286, 4524338, 7109674, 7134533, 11211409, 13249847, 14269066, 22422818, 24883859, 26499694, 49767718, 78479863, 92748929, 145748317, 156959726, 185497858, 291496634, 1020238219, 2040476438]

約数ペア:

[(1, 2040476438), (2, 1020238219), (7, 291496634), (11, 185497858), (13, 156959726), (14, 145748317), (22, 92748929), (26, 78479863), (41, 49767718), (77, 26499694), (82, 24883859), (91, 22422818), (143, 14269066), (154, 13249847), (182, 11211409), (286, 7134533), (287, 7109674), (451, 4524338), (533, 3828286), (574, 3554837), (902, 2262169), (1001, 2038438), (1066, 1914143), (2002, 1019219), (3157, 646334), (3731, 546898), (5863, 348026), (6314, 323167), (7462, 273449), (11726, 174013), (24859, 82082), (41041, 49718)]