2146193778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{19991}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 4447820160

約数和(自身を除く): 2301626382

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 617, 1234, 1851, 3702, 17893, 19991, 35786, 39982, 53679, 59973, 107358, 119946, 579739, 1159478, 1739217, 3478434, 12334447, 24668894, 37003341, 74006682, 357698963, 715397926, 1073096889, 2146193778]

約数ペア:

[(1, 2146193778), (2, 1073096889), (3, 715397926), (6, 357698963), (29, 74006682), (58, 37003341), (87, 24668894), (174, 12334447), (617, 3478434), (1234, 1739217), (1851, 1159478), (3702, 579739), (17893, 119946), (19991, 107358), (35786, 59973), (39982, 53679)]