1910197744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14741}}^1$

素因数の和:14858

約数の個数: 80

約数和(自身を含む): 4606580160

約数和(自身を除く): 2696382416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1456, 2314, 2492, 4628, 4984, 8099, 9256, 9968, 14741, 16198, 18512, 29482, 32396, 58964, 64792, 103187, 117928, 129584, 191633, 206374, 235856, 383266, 412748, 766532, 825496, 1311949, 1341431, 1533064, 1650992, 2623898, 2682862, 3066128, 5247796, 5365724, 9183643, 10495592, 10731448, 17055337, 18367286, 20991184, 21462896, 34110674, 36734572, 68221348, 73469144, 119387359, 136442696, 146938288, 238774718, 272885392, 477549436, 955098872, 1910197744]

約数ペア:

[(1, 1910197744), (2, 955098872), (4, 477549436), (7, 272885392), (8, 238774718), (13, 146938288), (14, 136442696), (16, 119387359), (26, 73469144), (28, 68221348), (52, 36734572), (56, 34110674), (89, 21462896), (91, 20991184), (104, 18367286), (112, 17055337), (178, 10731448), (182, 10495592), (208, 9183643), (356, 5365724), (364, 5247796), (623, 3066128), (712, 2682862), (728, 2623898), (1157, 1650992), (1246, 1533064), (1424, 1341431), (1456, 1311949), (2314, 825496), (2492, 766532), (4628, 412748), (4984, 383266), (8099, 235856), (9256, 206374), (9968, 191633), (14741, 129584), (16198, 117928), (18512, 103187), (29482, 64792), (32396, 58964)]