2913306118

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 4466246400

約数和(自身を除く): 1552940282

約数列:

[1, 2, 131, 151, 211, 262, 302, 349, 422, 698, 19781, 27641, 31861, 39562, 45719, 52699, 55282, 63722, 73639, 91438, 105398, 147278, 4173791, 6903569, 8347582, 9646709, 11119489, 13807138, 19293418, 22238978, 1456653059, 2913306118]

約数ペア:

[(1, 2913306118), (2, 1456653059), (131, 22238978), (151, 19293418), (211, 13807138), (262, 11119489), (302, 9646709), (349, 8347582), (422, 6903569), (698, 4173791), (19781, 147278), (27641, 105398), (31861, 91438), (39562, 73639), (45719, 63722), (52699, 55282)]