1878102766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{13687}}^1$

素因数の和:13888

約数の個数: 32

約数和(自身を含む): 3114293760

約数和(自身を除く): 1236190994

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 437, 874, 2983, 3611, 5966, 7222, 13687, 27374, 68609, 137218, 260053, 314801, 520106, 629602, 2148859, 4297718, 5981219, 11962438, 40828321, 49423757, 81656642, 98847514, 939051383, 1878102766]

約数ペア:

[(1, 1878102766), (2, 939051383), (19, 98847514), (23, 81656642), (38, 49423757), (46, 40828321), (157, 11962438), (314, 5981219), (437, 4297718), (874, 2148859), (2983, 629602), (3611, 520106), (5966, 314801), (7222, 260053), (13687, 137218), (27374, 68609)]