331968614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 533744640

約数和(自身を除く): 201776026

約数列:

[1, 2, 23, 46, 47, 94, 233, 466, 659, 1081, 1318, 2162, 5359, 10718, 10951, 15157, 21902, 30314, 30973, 61946, 153547, 251873, 307094, 503746, 712379, 1424758, 3531581, 7063162, 7216709, 14433418, 165984307, 331968614]

約数ペア:

[(1, 331968614), (2, 165984307), (23, 14433418), (46, 7216709), (47, 7063162), (94, 3531581), (233, 1424758), (466, 712379), (659, 503746), (1081, 307094), (1318, 251873), (2162, 153547), (5359, 61946), (10718, 30973), (10951, 30314), (15157, 21902)]