1657063044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{505819}}^1$

素因数の和:505849

約数の個数: 72

約数和(自身を含む): 5155317440

約数和(自身を除く): 3498254396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 505819, 1011638, 1517457, 2023276, 3034914, 3540733, 4552371, 6069828, 6575647, 7081466, 9104742, 10622199, 13151294, 14162932, 18209484, 19726941, 21244398, 26302588, 31866597, 39453882, 42488796, 46029529, 59180823, 63733194, 78907764, 92059058, 118361646, 127466388, 138088587, 184118116, 236723292, 276177174, 414265761, 552354348, 828531522, 1657063044]

約数ペア:

[(1, 1657063044), (2, 828531522), (3, 552354348), (4, 414265761), (6, 276177174), (7, 236723292), (9, 184118116), (12, 138088587), (13, 127466388), (14, 118361646), (18, 92059058), (21, 78907764), (26, 63733194), (28, 59180823), (36, 46029529), (39, 42488796), (42, 39453882), (52, 31866597), (63, 26302588), (78, 21244398), (84, 19726941), (91, 18209484), (117, 14162932), (126, 13151294), (156, 10622199), (182, 9104742), (234, 7081466), (252, 6575647), (273, 6069828), (364, 4552371), (468, 3540733), (546, 3034914), (819, 2023276), (1092, 1517457), (1638, 1011638), (3276, 505819)]