3470892620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251879}}^1$

素因数の和:251954

約数の個数: 48

約数和(自身を含む): 7997693760

約数和(自身を除く): 4526801140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 251879, 503758, 1007516, 1259395, 2518790, 3274427, 5037580, 6548854, 13097708, 13349587, 16372135, 26699174, 32744270, 53398348, 65488540, 66747935, 133495870, 173544631, 266991740, 347089262, 694178524, 867723155, 1735446310, 3470892620]

約数ペア:

[(1, 3470892620), (2, 1735446310), (4, 867723155), (5, 694178524), (10, 347089262), (13, 266991740), (20, 173544631), (26, 133495870), (52, 66747935), (53, 65488540), (65, 53398348), (106, 32744270), (130, 26699174), (212, 16372135), (260, 13349587), (265, 13097708), (530, 6548854), (689, 5037580), (1060, 3274427), (1378, 2518790), (2756, 1259395), (3445, 1007516), (6890, 503758), (13780, 251879)]