1330891784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 2795601600

約数和(自身を除く): 1464709816

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 211, 323, 422, 646, 844, 1292, 1688, 2441, 2584, 3587, 4009, 4882, 7174, 8018, 9764, 14348, 16036, 19528, 28696, 32072, 41497, 46379, 68153, 82994, 92758, 136306, 165988, 185516, 272612, 331976, 371032, 515051, 545224, 788443, 1030102, 1576886, 2060204, 3153772, 4120408, 6307544, 8755867, 9785969, 17511734, 19571938, 35023468, 39143876, 70046936, 78287752, 166361473, 332722946, 665445892, 1330891784]

約数ペア:

[(1, 1330891784), (2, 665445892), (4, 332722946), (8, 166361473), (17, 78287752), (19, 70046936), (34, 39143876), (38, 35023468), (68, 19571938), (76, 17511734), (136, 9785969), (152, 8755867), (211, 6307544), (323, 4120408), (422, 3153772), (646, 2060204), (844, 1576886), (1292, 1030102), (1688, 788443), (2441, 545224), (2584, 515051), (3587, 371032), (4009, 331976), (4882, 272612), (7174, 185516), (8018, 165988), (9764, 136306), (14348, 92758), (16036, 82994), (19528, 68153), (28696, 46379), (32072, 41497)]