245784814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 407860992

約数和(自身を除く): 162076178

約数列:

[1, 2, 11, 22, 151, 241, 302, 307, 482, 614, 1661, 2651, 3322, 3377, 5302, 6754, 36391, 46357, 72782, 73987, 92714, 147974, 400301, 509927, 800602, 813857, 1019854, 1627714, 11172037, 22344074, 122892407, 245784814]

約数ペア:

[(1, 245784814), (2, 122892407), (11, 22344074), (22, 11172037), (151, 1627714), (241, 1019854), (302, 813857), (307, 800602), (482, 509927), (614, 400301), (1661, 147974), (2651, 92714), (3322, 73987), (3377, 72782), (5302, 46357), (6754, 36391)]