1551180642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{297503}}^1$

素因数の和:297598

約数の個数: 32

約数和(自身を含む): 3427246080

約数和(自身を除く): 1876065438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 297503, 595006, 892509, 1785018, 3272533, 6545066, 9817599, 19635198, 23502737, 47005474, 70508211, 141016422, 258530107, 517060214, 775590321, 1551180642]

約数ペア:

[(1, 1551180642), (2, 775590321), (3, 517060214), (6, 258530107), (11, 141016422), (22, 70508211), (33, 47005474), (66, 23502737), (79, 19635198), (158, 9817599), (237, 6545066), (474, 3272533), (869, 1785018), (1738, 892509), (2607, 595006), (5214, 297503)]