978496744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{52517}}^1$

素因数の和:52677

約数の個数: 32

約数和(自身を含む): 1956820680

約数和(自身を除く): 978323936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 52517, 105034, 210068, 420136, 892789, 1785578, 3571156, 7142312, 7194829, 14389658, 28779316, 57558632, 122312093, 244624186, 489248372, 978496744]

約数ペア:

[(1, 978496744), (2, 489248372), (4, 244624186), (8, 122312093), (17, 57558632), (34, 28779316), (68, 14389658), (136, 7194829), (137, 7142312), (274, 3571156), (548, 1785578), (1096, 892789), (2329, 420136), (4658, 210068), (9316, 105034), (18632, 52517)]