3155283664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{489343}}^1$

素因数の和:489395

約数の個数: 40

約数和(自身を含む): 6796009472

約数和(自身を除く): 3640725808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 489343, 978686, 1957372, 3914744, 6361459, 7829488, 12722918, 15169633, 25445836, 30339266, 50891672, 60678532, 101783344, 121357064, 197205229, 242714128, 394410458, 788820916, 1577641832, 3155283664]

約数ペア:

[(1, 3155283664), (2, 1577641832), (4, 788820916), (8, 394410458), (13, 242714128), (16, 197205229), (26, 121357064), (31, 101783344), (52, 60678532), (62, 50891672), (104, 30339266), (124, 25445836), (208, 15169633), (248, 12722918), (403, 7829488), (496, 6361459), (806, 3914744), (1612, 1957372), (3224, 978686), (6448, 489343)]