2007689312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 4156336800

約数和(自身を除く): 2148647488

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 109, 139, 164, 202, 218, 278, 328, 404, 436, 556, 656, 808, 872, 1112, 1312, 1616, 1744, 2224, 3232, 3488, 4141, 4448, 4469, 5699, 8282, 8938, 11009, 11398, 14039, 15151, 16564, 17876, 22018, 22796, 28078, 30302, 33128, 35752, 44036, 45592, 56156, 60604, 66256, 71504, 88072, 91184, 112312, 121208, 132512, 143008, 176144, 182368, 224624, 242416, 352288, 449248, 451369, 484832, 575599, 621191, 902738, 1151198, 1242382, 1530251, 1805476, 2302396, 2484764, 3060502, 3610952, 4604792, 4969528, 6121004, 7221904, 9209584, 9939056, 12242008, 14443808, 18419168, 19878112, 24484016, 48968032, 62740291, 125480582, 250961164, 501922328, 1003844656, 2007689312]

約数ペア:

[(1, 2007689312), (2, 1003844656), (4, 501922328), (8, 250961164), (16, 125480582), (32, 62740291), (41, 48968032), (82, 24484016), (101, 19878112), (109, 18419168), (139, 14443808), (164, 12242008), (202, 9939056), (218, 9209584), (278, 7221904), (328, 6121004), (404, 4969528), (436, 4604792), (556, 3610952), (656, 3060502), (808, 2484764), (872, 2302396), (1112, 1805476), (1312, 1530251), (1616, 1242382), (1744, 1151198), (2224, 902738), (3232, 621191), (3488, 575599), (4141, 484832), (4448, 451369), (4469, 449248), (5699, 352288), (8282, 242416), (8938, 224624), (11009, 182368), (11398, 176144), (14039, 143008), (15151, 132512), (16564, 121208), (17876, 112312), (22018, 91184), (22796, 88072), (28078, 71504), (30302, 66256), (33128, 60604), (35752, 56156), (44036, 45592)]