4444570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4264550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 191, 358, 382, 895, 955, 1790, 1910, 2327, 2483, 4654, 4966, 11635, 12415, 23270, 24830, 34189, 68378, 170945, 341890, 444457, 888914, 2222285, 4444570]

約数ペア:

[(1, 4444570), (2, 2222285), (5, 888914), (10, 444457), (13, 341890), (26, 170945), (65, 68378), (130, 34189), (179, 24830), (191, 23270), (358, 12415), (382, 11635), (895, 4966), (955, 4654), (1790, 2483), (1910, 2327)]