390506204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{6353}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 757193472

約数和(自身を除く): 366687268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2794, 5588, 6353, 12706, 15367, 25412, 30734, 61468, 69883, 139766, 279532, 768713, 806831, 1537426, 1613662, 3074852, 3227324, 8875141, 17750282, 35500564, 97626551, 195253102, 390506204]

約数ペア:

[(1, 390506204), (2, 195253102), (4, 97626551), (11, 35500564), (22, 17750282), (44, 8875141), (121, 3227324), (127, 3074852), (242, 1613662), (254, 1537426), (484, 806831), (508, 768713), (1397, 279532), (2794, 139766), (5588, 69883), (6353, 61468), (12706, 30734), (15367, 25412)]