2013258208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 4420090080

約数和(自身を除く): 2406831872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 139, 148, 208, 278, 296, 416, 481, 556, 592, 941, 962, 1112, 1184, 1807, 1882, 1924, 2224, 3614, 3764, 3848, 4448, 5143, 7228, 7528, 7696, 10286, 12233, 14456, 15056, 15392, 20572, 24466, 28912, 30112, 34817, 41144, 48932, 57824, 66859, 69634, 82288, 97864, 130799, 133718, 139268, 164576, 195728, 261598, 267436, 278536, 391456, 452621, 523196, 534872, 557072, 905242, 1046392, 1069744, 1114144, 1700387, 1810484, 2092784, 2139488, 3400774, 3620968, 4185568, 4839563, 6801548, 7241936, 9679126, 13603096, 14483872, 19358252, 27206192, 38716504, 54412384, 62914319, 77433008, 125828638, 154866016, 251657276, 503314552, 1006629104, 2013258208]

約数ペア:

[(1, 2013258208), (2, 1006629104), (4, 503314552), (8, 251657276), (13, 154866016), (16, 125828638), (26, 77433008), (32, 62914319), (37, 54412384), (52, 38716504), (74, 27206192), (104, 19358252), (139, 14483872), (148, 13603096), (208, 9679126), (278, 7241936), (296, 6801548), (416, 4839563), (481, 4185568), (556, 3620968), (592, 3400774), (941, 2139488), (962, 2092784), (1112, 1810484), (1184, 1700387), (1807, 1114144), (1882, 1069744), (1924, 1046392), (2224, 905242), (3614, 557072), (3764, 534872), (3848, 523196), (4448, 452621), (5143, 391456), (7228, 278536), (7528, 267436), (7696, 261598), (10286, 195728), (12233, 164576), (14456, 139268), (15056, 133718), (15392, 130799), (20572, 97864), (24466, 82288), (28912, 69634), (30112, 66859), (34817, 57824), (41144, 48932)]