3886090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3734390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 179, 334, 358, 835, 895, 1670, 1790, 2171, 2327, 4342, 4654, 10855, 11635, 21710, 23270, 29893, 59786, 149465, 298930, 388609, 777218, 1943045, 3886090]

約数ペア:

[(1, 3886090), (2, 1943045), (5, 777218), (10, 388609), (13, 298930), (26, 149465), (65, 59786), (130, 29893), (167, 23270), (179, 21710), (334, 11635), (358, 10855), (835, 4654), (895, 4342), (1670, 2327), (1790, 2171)]