2109392480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1014131}}^1$

素因数の和:1014159

約数の個数: 48

約数和(自身を含む): 5366786544

約数和(自身を除く): 3257394064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1014131, 2028262, 4056524, 5070655, 8113048, 10141310, 13183703, 16226096, 20282620, 26367406, 32452192, 40565240, 52734812, 65918515, 81130480, 105469624, 131837030, 162260960, 210939248, 263674060, 421878496, 527348120, 1054696240, 2109392480]

約数ペア:

[(1, 2109392480), (2, 1054696240), (4, 527348120), (5, 421878496), (8, 263674060), (10, 210939248), (13, 162260960), (16, 131837030), (20, 105469624), (26, 81130480), (32, 65918515), (40, 52734812), (52, 40565240), (65, 32452192), (80, 26367406), (104, 20282620), (130, 16226096), (160, 13183703), (208, 10141310), (260, 8113048), (416, 5070655), (520, 4056524), (1040, 2028262), (2080, 1014131)]