1208356130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{14821}}^1$

素因数の和:15122

約数の個数: 32

約数和(自身を含む): 2253892608

約数和(自身を除く): 1045536478

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 2630, 8153, 14821, 16306, 29642, 40765, 74105, 81530, 148210, 459451, 918902, 2297255, 3897923, 4594510, 7795846, 19489615, 38979230, 120835613, 241671226, 604178065, 1208356130]

約数ペア:

[(1, 1208356130), (2, 604178065), (5, 241671226), (10, 120835613), (31, 38979230), (62, 19489615), (155, 7795846), (263, 4594510), (310, 3897923), (526, 2297255), (1315, 918902), (2630, 459451), (8153, 148210), (14821, 81530), (16306, 74105), (29642, 40765)]