1212482008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{95261}}^1$

素因数の和:95347

約数の個数: 32

約数和(自身を含む): 2389170960

約数和(自身を除く): 1176688952

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 95261, 190522, 381044, 762088, 3524657, 4096223, 7049314, 8192446, 14098628, 16384892, 28197256, 32769784, 151560251, 303120502, 606241004, 1212482008]

約数ペア:

[(1, 1212482008), (2, 606241004), (4, 303120502), (8, 151560251), (37, 32769784), (43, 28197256), (74, 16384892), (86, 14098628), (148, 8192446), (172, 7049314), (296, 4096223), (344, 3524657), (1591, 762088), (3182, 381044), (6364, 190522), (12728, 95261)]