12485280458

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{3457}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 22032508680

約数和(自身を除く): 9547228222

約数列:

[1, 2, 7, 14, 49, 98, 137, 269, 274, 538, 959, 1883, 1918, 3457, 3766, 6713, 6914, 13181, 13426, 24199, 26362, 36853, 48398, 73706, 169393, 257971, 338786, 473609, 515942, 929933, 947218, 1805797, 1859866, 3315263, 3611594, 6509531, 6630526, 13019062, 23206841, 45566717, 46413682, 91133434, 127400821, 254801642, 891805747, 1783611494, 6242640229, 12485280458]

約数ペア:

[(1, 12485280458), (2, 6242640229), (7, 1783611494), (14, 891805747), (49, 254801642), (98, 127400821), (137, 91133434), (269, 46413682), (274, 45566717), (538, 23206841), (959, 13019062), (1883, 6630526), (1918, 6509531), (3457, 3611594), (3766, 3315263), (6713, 1859866), (6914, 1805797), (13181, 947218), (13426, 929933), (24199, 515942), (26362, 473609), (36853, 338786), (48398, 257971), (73706, 169393)]