868964924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{144731}}^1$

素因数の和:144833

約数の個数: 24

約数和(自身を含む): 1620998400

約数和(自身を除く): 752033476

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 144731, 289462, 578924, 2749889, 5499778, 10999556, 11433749, 22867498, 45734996, 217241231, 434482462, 868964924]

約数ペア:

[(1, 868964924), (2, 434482462), (4, 217241231), (19, 45734996), (38, 22867498), (76, 11433749), (79, 10999556), (158, 5499778), (316, 2749889), (1501, 578924), (3002, 289462), (6004, 144731)]