236420678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 394444512

約数和(自身を除く): 158023834

約数列:

[1, 2, 13, 26, 41, 82, 131, 262, 533, 1066, 1693, 1703, 3386, 3406, 5371, 10742, 22009, 44018, 69413, 69823, 138826, 139646, 221783, 443566, 902369, 1804738, 2883179, 5766358, 9093103, 18186206, 118210339, 236420678]

約数ペア:

[(1, 236420678), (2, 118210339), (13, 18186206), (26, 9093103), (41, 5766358), (82, 2883179), (131, 1804738), (262, 902369), (533, 443566), (1066, 221783), (1693, 139646), (1703, 138826), (3386, 69823), (3406, 69413), (5371, 44018), (10742, 22009)]