7883000944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{416473}}^1$

素因数の和:416514

約数の個数: 60

約数和(自身を含む): 18901256016

約数和(自身を除く): 11018255072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 416473, 832946, 1665892, 2915311, 3331784, 5414149, 5830622, 6663568, 10828298, 11661244, 21656596, 23322488, 37899043, 43313192, 46644976, 70383937, 75798086, 86626384, 140767874, 151596172, 281535748, 303192344, 492687559, 563071496, 606384688, 985375118, 1126142992, 1970750236, 3941500472, 7883000944]

約数ペア:

[(1, 7883000944), (2, 3941500472), (4, 1970750236), (7, 1126142992), (8, 985375118), (13, 606384688), (14, 563071496), (16, 492687559), (26, 303192344), (28, 281535748), (52, 151596172), (56, 140767874), (91, 86626384), (104, 75798086), (112, 70383937), (169, 46644976), (182, 43313192), (208, 37899043), (338, 23322488), (364, 21656596), (676, 11661244), (728, 10828298), (1183, 6663568), (1352, 5830622), (1456, 5414149), (2366, 3331784), (2704, 2915311), (4732, 1665892), (9464, 832946), (18928, 416473)]