1549382744

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{304039}}^1$

素因数の和:304072

約数の個数: 48

約数和(自身を含む): 3639358800

約数和(自身を除く): 2089976056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 304039, 608078, 1216156, 2128273, 2432312, 3952507, 4256546, 7905014, 8513092, 14897911, 15810028, 17026184, 27667549, 29795822, 31620056, 55335098, 59591644, 110670196, 119183288, 193672843, 221340392, 387345686, 774691372, 1549382744]

約数ペア:

[(1, 1549382744), (2, 774691372), (4, 387345686), (7, 221340392), (8, 193672843), (13, 119183288), (14, 110670196), (26, 59591644), (28, 55335098), (49, 31620056), (52, 29795822), (56, 27667549), (91, 17026184), (98, 15810028), (104, 14897911), (182, 8513092), (196, 7905014), (364, 4256546), (392, 3952507), (637, 2432312), (728, 2128273), (1274, 1216156), (2548, 608078), (5096, 304039)]