2017884732462

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1553}}^1\times {\mathrm{280879}}^1$

素因数の和:282697

約数の個数: 48

約数和(自身を含む): 4391937426240

約数和(自身を除く): 2374052693778

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 1553, 2313, 3106, 4626, 4659, 9318, 13977, 27954, 280879, 399121, 561758, 798242, 842637, 1197363, 1685274, 2394726, 2527911, 3592089, 5055822, 7184178, 72185903, 144371806, 216557709, 433115418, 436205087, 649673127, 872410174, 1299346254, 1308615261, 2617230522, 3925845783, 7851691566, 112104707359, 224209414718, 336314122077, 672628244154, 1008942366231, 2017884732462]

約数ペア:

[(1, 2017884732462), (2, 1008942366231), (3, 672628244154), (6, 336314122077), (9, 224209414718), (18, 112104707359), (257, 7851691566), (514, 3925845783), (771, 2617230522), (1542, 1308615261), (1553, 1299346254), (2313, 872410174), (3106, 649673127), (4626, 436205087), (4659, 433115418), (9318, 216557709), (13977, 144371806), (27954, 72185903), (280879, 7184178), (399121, 5055822), (561758, 3592089), (798242, 2527911), (842637, 2394726), (1197363, 1685274)]