2007192556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{200639}}^1$

素因数の和:200745

約数の個数: 24

約数和(自身を含む): 3657265920

約数和(自身を除く): 1650073364

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 200639, 401278, 802556, 8226199, 12238979, 16452398, 24477958, 32904796, 48955916, 501798139, 1003596278, 2007192556]

約数ペア:

[(1, 2007192556), (2, 1003596278), (4, 501798139), (41, 48955916), (61, 32904796), (82, 24477958), (122, 16452398), (164, 12238979), (244, 8226199), (2501, 802556), (5002, 401278), (10004, 200639)]