404680612

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{5849}}^1$

素因数の和:6220

約数の個数: 36

約数和(自身を含む): 826289100

約数和(自身を除く): 421608488

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 1412, 2471, 4942, 5849, 9884, 11698, 17297, 23396, 34594, 40943, 69188, 81886, 163772, 286601, 573202, 1146404, 2064697, 4129394, 8258788, 14452879, 28905758, 57811516, 101170153, 202340306, 404680612]

約数ペア:

[(1, 404680612), (2, 202340306), (4, 101170153), (7, 57811516), (14, 28905758), (28, 14452879), (49, 8258788), (98, 4129394), (196, 2064697), (353, 1146404), (706, 573202), (1412, 286601), (2471, 163772), (4942, 81886), (5849, 69188), (9884, 40943), (11698, 34594), (17297, 23396)]