738821746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 1214760960

約数和(自身を除く): 475939214

約数列:

[1, 2, 13, 26, 79, 158, 223, 446, 1027, 1613, 2054, 2899, 3226, 5798, 17617, 20969, 35234, 41938, 127427, 229021, 254854, 359699, 458042, 719398, 1656551, 3313102, 4676087, 9352174, 28416221, 56832442, 369410873, 738821746]

約数ペア:

[(1, 738821746), (2, 369410873), (13, 56832442), (26, 28416221), (79, 9352174), (158, 4676087), (223, 3313102), (446, 1656551), (1027, 719398), (1613, 458042), (2054, 359699), (2899, 254854), (3226, 229021), (5798, 127427), (17617, 41938), (20969, 35234)]