6988639876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{2039}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 12787568640

約数和(自身を除く): 5798928764

約数列:

[1, 2, 4, 31, 62, 124, 131, 211, 262, 422, 524, 844, 2039, 4061, 4078, 6541, 8122, 8156, 13082, 16244, 26164, 27641, 55282, 63209, 110564, 126418, 252836, 267109, 430229, 534218, 856871, 860458, 1068436, 1713742, 1720916, 3427484, 8280379, 13337099, 16560758, 26674198, 33121516, 53348396, 56359999, 112719998, 225439996, 1747159969, 3494319938, 6988639876]

約数ペア:

[(1, 6988639876), (2, 3494319938), (4, 1747159969), (31, 225439996), (62, 112719998), (124, 56359999), (131, 53348396), (211, 33121516), (262, 26674198), (422, 16560758), (524, 13337099), (844, 8280379), (2039, 3427484), (4061, 1720916), (4078, 1713742), (6541, 1068436), (8122, 860458), (8156, 856871), (13082, 534218), (16244, 430229), (26164, 267109), (27641, 252836), (55282, 126418), (63209, 110564)]