71301033278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{30759721}}^1$

素因数の和:30759803

約数の個数: 16

約数和(自身を含む): 114426165840

約数和(自身を除く): 43125132562

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 30759721, 61519442, 584434699, 1168869398, 1876342981, 3752685962, 35650516639, 71301033278]

約数ペア:

[(1, 71301033278), (2, 35650516639), (19, 3752685962), (38, 1876342981), (61, 1168869398), (122, 584434699), (1159, 61519442), (2318, 30759721)]