2107841278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{71399}}^1$

素因数の和:71939

約数の個数: 16

約数和(自身を含む): 3277260000

約数和(自身を除く): 1169418722

約数列:

[1, 2, 29, 58, 509, 1018, 14761, 29522, 71399, 142798, 2070571, 4141142, 36342091, 72684182, 1053920639, 2107841278]

約数ペア:

[(1, 2107841278), (2, 1053920639), (29, 72684182), (58, 36342091), (509, 4141142), (1018, 2070571), (14761, 142798), (29522, 71399)]