1372712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 2959200

約数和(自身を除く): 1586488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 821, 836, 1642, 1672, 3284, 6568, 9031, 15599, 18062, 31198, 36124, 62396, 72248, 124792, 171589, 343178, 686356, 1372712]

約数ペア:

[(1, 1372712), (2, 686356), (4, 343178), (8, 171589), (11, 124792), (19, 72248), (22, 62396), (38, 36124), (44, 31198), (76, 18062), (88, 15599), (152, 9031), (209, 6568), (418, 3284), (821, 1672), (836, 1642)]