788503990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58451}}^1$

素因数の和:58548

約数の個数: 32

約数和(自身を含む): 1515075840

約数和(自身を除く): 726571850

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 58451, 116902, 292255, 584510, 1110569, 2221138, 4150021, 5552845, 8300042, 11105690, 20750105, 41500210, 78850399, 157700798, 394251995, 788503990]

約数ペア:

[(1, 788503990), (2, 394251995), (5, 157700798), (10, 78850399), (19, 41500210), (38, 20750105), (71, 11105690), (95, 8300042), (142, 5552845), (190, 4150021), (355, 2221138), (710, 1110569), (1349, 584510), (2698, 292255), (6745, 116902), (13490, 58451)]