858703490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{75391}}^1$

素因数の和:75482

約数の個数: 32

約数和(自身を含む): 1661036544

約数和(自身を除く): 802333054

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 75391, 150782, 376955, 753910, 1281647, 2563294, 5051197, 6408235, 10102394, 12816470, 25255985, 50511970, 85870349, 171740698, 429351745, 858703490]

約数ペア:

[(1, 858703490), (2, 429351745), (5, 171740698), (10, 85870349), (17, 50511970), (34, 25255985), (67, 12816470), (85, 10102394), (134, 6408235), (170, 5051197), (335, 2563294), (670, 1281647), (1139, 753910), (2278, 376955), (5695, 150782), (11390, 75391)]