7922713090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1\times {\mathrm{8147}}^1$

素因数の和:11322

約数の個数: 32

約数和(自身を含む): 14727412224

約数和(自身を除く): 6804699134

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3137, 6274, 8147, 15685, 16294, 31370, 40735, 81470, 97247, 194494, 252557, 486235, 505114, 972470, 1262785, 2525570, 25557139, 51114278, 127785695, 255571390, 792271309, 1584542618, 3961356545, 7922713090]

約数ペア:

[(1, 7922713090), (2, 3961356545), (5, 1584542618), (10, 792271309), (31, 255571390), (62, 127785695), (155, 51114278), (310, 25557139), (3137, 2525570), (6274, 1262785), (8147, 972470), (15685, 505114), (16294, 486235), (31370, 252557), (40735, 194494), (81470, 97247)]