2505568052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8563}}^1$

素因数の和:8928

約数の個数: 48

約数和(自身を含む): 5015489472

約数和(自身を除く): 2509921420

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 331, 442, 662, 884, 1324, 4303, 5627, 8563, 8606, 11254, 17126, 17212, 22508, 34252, 73151, 111319, 145571, 146302, 222638, 291142, 292604, 445276, 582284, 1892423, 2834353, 3784846, 5668706, 7569692, 11337412, 36846589, 48184001, 73693178, 96368002, 147386356, 192736004, 626392013, 1252784026, 2505568052]

約数ペア:

[(1, 2505568052), (2, 1252784026), (4, 626392013), (13, 192736004), (17, 147386356), (26, 96368002), (34, 73693178), (52, 48184001), (68, 36846589), (221, 11337412), (331, 7569692), (442, 5668706), (662, 3784846), (884, 2834353), (1324, 1892423), (4303, 582284), (5627, 445276), (8563, 292604), (8606, 291142), (11254, 222638), (17126, 146302), (17212, 145571), (22508, 111319), (34252, 73151)]