807024998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 1332206400

約数和(自身を除く): 525181402

約数列:

[1, 2, 13, 26, 61, 122, 199, 398, 793, 1586, 2557, 2587, 5114, 5174, 12139, 24278, 33241, 66482, 155977, 157807, 311954, 315614, 508843, 1017686, 2027701, 4055402, 6614959, 13229918, 31039423, 62078846, 403512499, 807024998]

約数ペア:

[(1, 807024998), (2, 403512499), (13, 62078846), (26, 31039423), (61, 13229918), (122, 6614959), (199, 4055402), (398, 2027701), (793, 1017686), (1586, 508843), (2557, 315614), (2587, 311954), (5114, 157807), (5174, 155977), (12139, 66482), (24278, 33241)]