2439796450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{536219}}^1$

素因数の和:536251

約数の個数: 48

約数和(自身を含む): 5585267520

約数和(自身を除く): 3145471070

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 536219, 1072438, 2681095, 3753533, 5362190, 6970847, 7507066, 13405475, 13941694, 18767665, 26810950, 34854235, 37535330, 48795929, 69708470, 93838325, 97591858, 174271175, 187676650, 243979645, 348542350, 487959290, 1219898225, 2439796450]

約数ペア:

[(1, 2439796450), (2, 1219898225), (5, 487959290), (7, 348542350), (10, 243979645), (13, 187676650), (14, 174271175), (25, 97591858), (26, 93838325), (35, 69708470), (50, 48795929), (65, 37535330), (70, 34854235), (91, 26810950), (130, 18767665), (175, 13941694), (182, 13405475), (325, 7507066), (350, 6970847), (455, 5362190), (650, 3753533), (910, 2681095), (2275, 1072438), (4550, 536219)]