1337493676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 2496463200

約数和(自身を除く): 1158969524

約数列:

[1, 2, 4, 19, 38, 76, 157, 197, 314, 394, 569, 628, 788, 1138, 2276, 2983, 3743, 5966, 7486, 10811, 11932, 14972, 21622, 30929, 43244, 61858, 89333, 112093, 123716, 178666, 224186, 357332, 448372, 587651, 1175302, 1697327, 2129767, 2350604, 3394654, 4259534, 6789308, 8519068, 17598601, 35197202, 70394404, 334373419, 668746838, 1337493676]

約数ペア:

[(1, 1337493676), (2, 668746838), (4, 334373419), (19, 70394404), (38, 35197202), (76, 17598601), (157, 8519068), (197, 6789308), (314, 4259534), (394, 3394654), (569, 2350604), (628, 2129767), (788, 1697327), (1138, 1175302), (2276, 587651), (2983, 448372), (3743, 357332), (5966, 224186), (7486, 178666), (10811, 123716), (11932, 112093), (14972, 89333), (21622, 61858), (30929, 43244)]