713691898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 1124285184

約数和(自身を除く): 410593286

約数列:

[1, 2, 43, 47, 86, 94, 317, 557, 634, 1114, 2021, 4042, 13631, 14899, 23951, 26179, 27262, 29798, 47902, 52358, 176569, 353138, 640657, 1125697, 1281314, 2251394, 7592467, 8298743, 15184934, 16597486, 356845949, 713691898]

約数ペア:

[(1, 713691898), (2, 356845949), (43, 16597486), (47, 15184934), (86, 8298743), (94, 7592467), (317, 2251394), (557, 1281314), (634, 1125697), (1114, 640657), (2021, 353138), (4042, 176569), (13631, 52358), (14899, 47902), (23951, 29798), (26179, 27262)]