2941268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 5809440

約数和(自身を除く): 2868172

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 121, 206, 236, 242, 412, 484, 649, 1133, 1298, 2266, 2596, 4532, 6077, 7139, 12154, 12463, 14278, 24308, 24926, 28556, 49852, 66847, 133694, 267388, 735317, 1470634, 2941268]

約数ペア:

[(1, 2941268), (2, 1470634), (4, 735317), (11, 267388), (22, 133694), (44, 66847), (59, 49852), (103, 28556), (118, 24926), (121, 24308), (206, 14278), (236, 12463), (242, 12154), (412, 7139), (484, 6077), (649, 4532), (1133, 2596), (1298, 2266)]