409756022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1297}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 686901600

約数和(自身を除く): 277145578

約数列:

[1, 2, 13, 26, 29, 58, 377, 419, 754, 838, 1297, 2594, 5447, 10894, 12151, 16861, 24302, 33722, 37613, 75226, 157963, 315926, 488969, 543443, 977938, 1086886, 7064759, 14129518, 15759847, 31519694, 204878011, 409756022]

約数ペア:

[(1, 409756022), (2, 204878011), (13, 31519694), (26, 15759847), (29, 14129518), (58, 7064759), (377, 1086886), (419, 977938), (754, 543443), (838, 488969), (1297, 315926), (2594, 157963), (5447, 75226), (10894, 37613), (12151, 33722), (16861, 24302)]