78498998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{2659}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 122094000

約数和(自身を除く): 43595002

約数列:

[1, 2, 29, 58, 509, 1018, 2659, 5318, 14761, 29522, 77111, 154222, 1353431, 2706862, 39249499, 78498998]

約数ペア:

[(1, 78498998), (2, 39249499), (29, 2706862), (58, 1353431), (509, 154222), (1018, 77111), (2659, 29522), (5318, 14761)]