669241796

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{4513}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 1184545824

約数和(自身を除く): 515304028

約数列:

[1, 2, 4, 131, 262, 283, 524, 566, 1132, 4513, 9026, 18052, 37073, 74146, 148292, 591203, 1182406, 1277179, 2364812, 2554358, 5108716, 167310449, 334620898, 669241796]

約数ペア:

[(1, 669241796), (2, 334620898), (4, 167310449), (131, 5108716), (262, 2554358), (283, 2364812), (524, 1277179), (566, 1182406), (1132, 591203), (4513, 148292), (9026, 74146), (18052, 37073)]