1587335290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2602189}}^1$

素因数の和:2602257

約数の個数: 16

約数和(自身を含む): 2904044040

約数和(自身を除く): 1316708750

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2602189, 5204378, 13010945, 26021890, 158733529, 317467058, 793667645, 1587335290]

約数ペア:

[(1, 1587335290), (2, 793667645), (5, 317467058), (10, 158733529), (61, 26021890), (122, 13010945), (305, 5204378), (610, 2602189)]