2019831472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{32713}}^1$

素因数の和:32965

約数の個数: 40

約数和(自身を含む): 4162005936

約数和(自身を除く): 2142174464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1816, 3632, 3859, 7718, 15436, 30872, 32713, 61744, 65426, 130852, 261704, 523408, 556121, 1112242, 2224484, 4448968, 7425851, 8897936, 14851702, 29703404, 59406808, 118813616, 126239467, 252478934, 504957868, 1009915736, 2019831472]

約数ペア:

[(1, 2019831472), (2, 1009915736), (4, 504957868), (8, 252478934), (16, 126239467), (17, 118813616), (34, 59406808), (68, 29703404), (136, 14851702), (227, 8897936), (272, 7425851), (454, 4448968), (908, 2224484), (1816, 1112242), (3632, 556121), (3859, 523408), (7718, 261704), (15436, 130852), (30872, 65426), (32713, 61744)]