4646590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 9305856

約数和(自身を除く): 4659266

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1153, 2015, 2306, 4030, 5765, 11530, 14989, 29978, 35743, 71486, 74945, 149890, 178715, 357430, 464659, 929318, 2323295, 4646590]

約数ペア:

[(1, 4646590), (2, 2323295), (5, 929318), (10, 464659), (13, 357430), (26, 178715), (31, 149890), (62, 74945), (65, 71486), (130, 35743), (155, 29978), (310, 14989), (403, 11530), (806, 5765), (1153, 4030), (2015, 2306)]