1852807970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491461}}^1$

素因数の和:491510

約数の個数: 32

約数和(自身を含む): 3715452720

約数和(自身を除く): 1862644750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 491461, 982922, 2457305, 4914610, 6388993, 12777986, 14252369, 28504738, 31944965, 63889930, 71261845, 142523690, 185280797, 370561594, 926403985, 1852807970]

約数ペア:

[(1, 1852807970), (2, 926403985), (5, 370561594), (10, 185280797), (13, 142523690), (26, 71261845), (29, 63889930), (58, 31944965), (65, 28504738), (130, 14252369), (145, 12777986), (290, 6388993), (377, 4914610), (754, 2457305), (1885, 982922), (3770, 491461)]