712291222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 1102896000

約数和(自身を除く): 390604778

約数列:

[1, 2, 73, 137, 146, 149, 239, 274, 298, 478, 10001, 10877, 17447, 20002, 20413, 21754, 32743, 34894, 35611, 40826, 65486, 71222, 1490149, 2390239, 2599603, 2980298, 4780478, 4878707, 5199206, 9757414, 356145611, 712291222]

約数ペア:

[(1, 712291222), (2, 356145611), (73, 9757414), (137, 5199206), (146, 4878707), (149, 4780478), (239, 2980298), (274, 2599603), (298, 2390239), (478, 1490149), (10001, 71222), (10877, 65486), (17447, 40826), (20002, 35611), (20413, 34894), (21754, 32743)]