2149789744

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{3407}}^1$

素因数の和:3877

約数の個数: 40

約数和(自身を含む): 4215355200

約数和(自身を除く): 2065565456

約数列:

[1, 2, 4, 8, 16, 113, 226, 349, 452, 698, 904, 1396, 1808, 2792, 3407, 5584, 6814, 13628, 27256, 39437, 54512, 78874, 157748, 315496, 384991, 630992, 769982, 1189043, 1539964, 2378086, 3079928, 4756172, 6159856, 9512344, 19024688, 134361859, 268723718, 537447436, 1074894872, 2149789744]

約数ペア:

[(1, 2149789744), (2, 1074894872), (4, 537447436), (8, 268723718), (16, 134361859), (113, 19024688), (226, 9512344), (349, 6159856), (452, 4756172), (698, 3079928), (904, 2378086), (1396, 1539964), (1808, 1189043), (2792, 769982), (3407, 630992), (5584, 384991), (6814, 315496), (13628, 157748), (27256, 78874), (39437, 54512)]