2010413898

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 4519290240

約数和(自身を除く): 2508876342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 331, 411, 662, 821, 822, 993, 1233, 1642, 1986, 2463, 2466, 2979, 3699, 4926, 5958, 7389, 7398, 8937, 14778, 17874, 22167, 44334, 45347, 90694, 112477, 136041, 224954, 271751, 272082, 337431, 408123, 543502, 674862, 815253, 816246, 1012293, 1224369, 1630506, 2024586, 2445759, 2448738, 3036879, 4891518, 6073758, 7337277, 14674554, 37229887, 74459774, 111689661, 223379322, 335068983, 670137966, 1005206949, 2010413898]

約数ペア:

[(1, 2010413898), (2, 1005206949), (3, 670137966), (6, 335068983), (9, 223379322), (18, 111689661), (27, 74459774), (54, 37229887), (137, 14674554), (274, 7337277), (331, 6073758), (411, 4891518), (662, 3036879), (821, 2448738), (822, 2445759), (993, 2024586), (1233, 1630506), (1642, 1224369), (1986, 1012293), (2463, 816246), (2466, 815253), (2979, 674862), (3699, 543502), (4926, 408123), (5958, 337431), (7389, 272082), (7398, 271751), (8937, 224954), (14778, 136041), (17874, 112477), (22167, 90694), (44334, 45347)]