481584770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1777}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 889839216

約数和(自身を除く): 408254446

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 661, 1322, 1777, 3305, 3554, 6610, 8885, 17770, 27101, 54202, 72857, 135505, 145714, 271010, 364285, 728570, 1174597, 2349194, 5872985, 11745970, 48158477, 96316954, 240792385, 481584770]

約数ペア:

[(1, 481584770), (2, 240792385), (5, 96316954), (10, 48158477), (41, 11745970), (82, 5872985), (205, 2349194), (410, 1174597), (661, 728570), (1322, 364285), (1777, 271010), (3305, 145714), (3554, 135505), (6610, 72857), (8885, 54202), (17770, 27101)]