2013390790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{282383}}^1$

素因数の和:282444

約数の個数: 32

約数和(自身を含む): 3903676416

約数和(自身を除く): 1890285626

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 282383, 564766, 1411915, 2823830, 6494809, 8753873, 12989618, 17507746, 32474045, 43769365, 64948090, 87538730, 201339079, 402678158, 1006695395, 2013390790]

約数ペア:

[(1, 2013390790), (2, 1006695395), (5, 402678158), (10, 201339079), (23, 87538730), (31, 64948090), (46, 43769365), (62, 32474045), (115, 17507746), (155, 12989618), (230, 8753873), (310, 6494809), (713, 2823830), (1426, 1411915), (3565, 564766), (7130, 282383)]