22470197204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{781409}}^1$

素因数の和:781512

約数の個数: 48

約数和(自身を含む): 49010035200

約数和(自身を除く): 26539837996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 781409, 1562818, 3125636, 5469863, 10158317, 10939726, 20316634, 21879452, 40633268, 61731311, 71108219, 123462622, 142216438, 246925244, 284432876, 432119177, 802507043, 864238354, 1605014086, 1728476708, 3210028172, 5617549301, 11235098602, 22470197204]

約数ペア:

[(1, 22470197204), (2, 11235098602), (4, 5617549301), (7, 3210028172), (13, 1728476708), (14, 1605014086), (26, 864238354), (28, 802507043), (52, 432119177), (79, 284432876), (91, 246925244), (158, 142216438), (182, 123462622), (316, 71108219), (364, 61731311), (553, 40633268), (1027, 21879452), (1106, 20316634), (2054, 10939726), (2212, 10158317), (4108, 5469863), (7189, 3125636), (14378, 1562818), (28756, 781409)]