712202206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 1117116000

約数和(自身を除く): 404913794

約数列:

[1, 2, 43, 61, 86, 122, 349, 389, 698, 778, 2623, 5246, 15007, 16727, 21289, 23729, 30014, 33454, 42578, 47458, 135761, 271522, 915427, 1020347, 1830854, 2040694, 5837723, 8281421, 11675446, 16562842, 356101103, 712202206]

約数ペア:

[(1, 712202206), (2, 356101103), (43, 16562842), (61, 11675446), (86, 8281421), (122, 5837723), (349, 2040694), (389, 1830854), (698, 1020347), (778, 915427), (2623, 271522), (5246, 135761), (15007, 47458), (16727, 42578), (21289, 33454), (23729, 30014)]