1330668726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{108343}}^1$

素因数の和:108460

約数の個数: 32

約数和(自身を含む): 2808276480

約数和(自身を除く): 1477607754

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 108343, 216686, 325029, 650058, 2491889, 4983778, 7475667, 9642527, 14951334, 19285054, 28927581, 57855162, 221778121, 443556242, 665334363, 1330668726]

約数ペア:

[(1, 1330668726), (2, 665334363), (3, 443556242), (6, 221778121), (23, 57855162), (46, 28927581), (69, 19285054), (89, 14951334), (138, 9642527), (178, 7475667), (267, 4983778), (534, 2491889), (2047, 650058), (4094, 325029), (6141, 216686), (12282, 108343)]