2011025738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 3207168000

約数和(自身を除く): 1196142262

約数列:

[1, 2, 31, 59, 62, 79, 118, 158, 1829, 2449, 3658, 4661, 4898, 6959, 9322, 13918, 144491, 215729, 288982, 410581, 431458, 549761, 821162, 1099522, 12728011, 17042591, 25456022, 32435899, 34085182, 64871798, 1005512869, 2011025738]

約数ペア:

[(1, 2011025738), (2, 1005512869), (31, 64871798), (59, 34085182), (62, 32435899), (79, 25456022), (118, 17042591), (158, 12728011), (1829, 1099522), (2449, 821162), (3658, 549761), (4661, 431458), (4898, 410581), (6959, 288982), (9322, 215729), (13918, 144491)]