2078365536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{555119}}^1$

素因数の和:555148

約数の個数: 72

約数和(自身を含む): 6365005920

約数和(自身を除く): 4286640384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 555119, 1110238, 1665357, 2220476, 3330714, 4440952, 4996071, 6661428, 7216547, 8881904, 9992142, 13322856, 14433094, 17763808, 19984284, 21649641, 26645712, 28866188, 39968568, 43299282, 53291424, 57732376, 64948923, 79937136, 86598564, 115464752, 129897846, 159874272, 173197128, 230929504, 259795692, 346394256, 519591384, 692788512, 1039182768, 2078365536]

約数ペア:

[(1, 2078365536), (2, 1039182768), (3, 692788512), (4, 519591384), (6, 346394256), (8, 259795692), (9, 230929504), (12, 173197128), (13, 159874272), (16, 129897846), (18, 115464752), (24, 86598564), (26, 79937136), (32, 64948923), (36, 57732376), (39, 53291424), (48, 43299282), (52, 39968568), (72, 28866188), (78, 26645712), (96, 21649641), (104, 19984284), (117, 17763808), (144, 14433094), (156, 13322856), (208, 9992142), (234, 8881904), (288, 7216547), (312, 6661428), (416, 4996071), (468, 4440952), (624, 3330714), (936, 2220476), (1248, 1665357), (1872, 1110238), (3744, 555119)]