386989058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 609292800

約数和(自身を除く): 222303742

約数列:

[1, 2, 31, 62, 149, 163, 257, 298, 326, 514, 4619, 5053, 7967, 9238, 10106, 15934, 24287, 38293, 41891, 48574, 76586, 83782, 752897, 1187083, 1298621, 1505794, 2374166, 2597242, 6241759, 12483518, 193494529, 386989058]

約数ペア:

[(1, 386989058), (2, 193494529), (31, 12483518), (62, 6241759), (149, 2597242), (163, 2374166), (257, 1505794), (298, 1298621), (326, 1187083), (514, 752897), (4619, 83782), (5053, 76586), (7967, 48574), (9238, 41891), (10106, 38293), (15934, 24287)]