123012476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4423}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 228543840

約数和(自身を除く): 105531364

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 4423, 6953, 8846, 13906, 17692, 27812, 75191, 150382, 300764, 1809007, 3618014, 7236028, 30753119, 61506238, 123012476]

約数ペア:

[(1, 123012476), (2, 61506238), (4, 30753119), (17, 7236028), (34, 3618014), (68, 1809007), (409, 300764), (818, 150382), (1636, 75191), (4423, 27812), (6953, 17692), (8846, 13906)]