385291218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4939631}}^1$

素因数の和:4939649

約数の個数: 16

約数和(自身を含む): 829858176

約数和(自身を除く): 444566958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4939631, 9879262, 14818893, 29637786, 64215203, 128430406, 192645609, 385291218]

約数ペア:

[(1, 385291218), (2, 192645609), (3, 128430406), (6, 64215203), (13, 29637786), (26, 14818893), (39, 9879262), (78, 4939631)]