2488404828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{325537}}^1$

素因数の和:325571

約数の個数: 72

約数和(自身を含む): 7273821072

約数和(自身を除く): 4785416244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 325537, 651074, 976611, 1302148, 1953222, 2278759, 3906444, 4231981, 4557518, 6836277, 8463962, 9115036, 12695943, 13672554, 15951313, 16927924, 25391886, 27345108, 29623867, 31902626, 47853939, 50783772, 59247734, 63805252, 88871601, 95707878, 118495468, 177743202, 191415756, 207367069, 355486404, 414734138, 622101207, 829468276, 1244202414, 2488404828]

約数ペア:

[(1, 2488404828), (2, 1244202414), (3, 829468276), (4, 622101207), (6, 414734138), (7, 355486404), (12, 207367069), (13, 191415756), (14, 177743202), (21, 118495468), (26, 95707878), (28, 88871601), (39, 63805252), (42, 59247734), (49, 50783772), (52, 47853939), (78, 31902626), (84, 29623867), (91, 27345108), (98, 25391886), (147, 16927924), (156, 15951313), (182, 13672554), (196, 12695943), (273, 9115036), (294, 8463962), (364, 6836277), (546, 4557518), (588, 4231981), (637, 3906444), (1092, 2278759), (1274, 1953222), (1911, 1302148), (2548, 976611), (3822, 651074), (7644, 325537)]