354968042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40037}}^1$

素因数の和:40094

約数の個数: 32

約数和(自身を含む): 645732864

約数和(自身を除く): 290764822

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 40037, 80074, 440407, 520481, 880814, 1040962, 1241147, 2482294, 5725291, 11450582, 13652617, 16134911, 27305234, 32269822, 177484021, 354968042]

約数ペア:

[(1, 354968042), (2, 177484021), (11, 32269822), (13, 27305234), (22, 16134911), (26, 13652617), (31, 11450582), (62, 5725291), (143, 2482294), (286, 1241147), (341, 1040962), (403, 880814), (682, 520481), (806, 440407), (4433, 80074), (8866, 40037)]