2014639984

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 4545423360

約数和(自身を除く): 2530783376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 239, 292, 478, 511, 584, 956, 1022, 1031, 1168, 1673, 1912, 2044, 2062, 3346, 3824, 4088, 4124, 6692, 7217, 8176, 8248, 13384, 14434, 16496, 17447, 26768, 28868, 34894, 57736, 69788, 75263, 115472, 122129, 139576, 150526, 244258, 246409, 279152, 301052, 488516, 492818, 526841, 602104, 977032, 985636, 1053682, 1204208, 1724863, 1954064, 1971272, 2107364, 3449726, 3942544, 4214728, 6899452, 8429456, 13798904, 17987857, 27597808, 35975714, 71951428, 125914999, 143902856, 251829998, 287805712, 503659996, 1007319992, 2014639984]

約数ペア:

[(1, 2014639984), (2, 1007319992), (4, 503659996), (7, 287805712), (8, 251829998), (14, 143902856), (16, 125914999), (28, 71951428), (56, 35975714), (73, 27597808), (112, 17987857), (146, 13798904), (239, 8429456), (292, 6899452), (478, 4214728), (511, 3942544), (584, 3449726), (956, 2107364), (1022, 1971272), (1031, 1954064), (1168, 1724863), (1673, 1204208), (1912, 1053682), (2044, 985636), (2062, 977032), (3346, 602104), (3824, 526841), (4088, 492818), (4124, 488516), (6692, 301052), (7217, 279152), (8176, 246409), (8248, 244258), (13384, 150526), (14434, 139576), (16496, 122129), (17447, 115472), (26768, 75263), (28868, 69788), (34894, 57736)]