380018254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{22639}}^1$

素因数の和:22768

約数の個数: 32

約数和(自身を含む): 717235200

約数和(自身を除く): 337216946

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 8393, 16786, 22639, 45278, 158473, 249029, 316946, 498058, 1743203, 2467651, 3486406, 4935302, 17273557, 27144161, 34547114, 54288322, 190009127, 380018254]

約数ペア:

[(1, 380018254), (2, 190009127), (7, 54288322), (11, 34547114), (14, 27144161), (22, 17273557), (77, 4935302), (109, 3486406), (154, 2467651), (218, 1743203), (763, 498058), (1199, 316946), (1526, 249029), (2398, 158473), (8393, 45278), (16786, 22639)]