2511591108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{519353}}^1$

素因数の和:519404

約数の個数: 48

約数和(自身を含む): 6514776576

約数和(自身を除く): 4003185468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 519353, 1038706, 1558059, 2077412, 3116118, 6232236, 6751589, 13503178, 16099943, 20254767, 27006356, 32199886, 40509534, 48299829, 64399772, 81019068, 96599658, 193199316, 209299259, 418598518, 627897777, 837197036, 1255795554, 2511591108]

約数ペア:

[(1, 2511591108), (2, 1255795554), (3, 837197036), (4, 627897777), (6, 418598518), (12, 209299259), (13, 193199316), (26, 96599658), (31, 81019068), (39, 64399772), (52, 48299829), (62, 40509534), (78, 32199886), (93, 27006356), (124, 20254767), (156, 16099943), (186, 13503178), (372, 6751589), (403, 6232236), (806, 3116118), (1209, 2077412), (1612, 1558059), (2418, 1038706), (4836, 519353)]