7123670684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{424129}}^1$

素因数の和:424182

約数の個数: 48

約数和(自身を含む): 14963306400

約数和(自身を除く): 7839635716

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 424129, 848258, 1696516, 5513677, 7210193, 8058451, 11027354, 14420386, 16116902, 22054708, 28840772, 32233804, 93732509, 104759863, 136993667, 187465018, 209519726, 273987334, 374930036, 419039452, 547974668, 1780917671, 3561835342, 7123670684]

約数ペア:

[(1, 7123670684), (2, 3561835342), (4, 1780917671), (13, 547974668), (17, 419039452), (19, 374930036), (26, 273987334), (34, 209519726), (38, 187465018), (52, 136993667), (68, 104759863), (76, 93732509), (221, 32233804), (247, 28840772), (323, 22054708), (442, 16116902), (494, 14420386), (646, 11027354), (884, 8058451), (988, 7210193), (1292, 5513677), (4199, 1696516), (8398, 848258), (16796, 424129)]