1489128196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127363}}^1$

素因数の和:127483

約数の個数: 24

約数和(自身を含む): 2710305920

約数和(自身を除く): 1221177724

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 127363, 254726, 509452, 4712431, 9424862, 10061677, 18849724, 20123354, 40246708, 372282049, 744564098, 1489128196]

約数ペア:

[(1, 1489128196), (2, 744564098), (4, 372282049), (37, 40246708), (74, 20123354), (79, 18849724), (148, 10061677), (158, 9424862), (316, 4712431), (2923, 509452), (5846, 254726), (11692, 127363)]