1405579472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{3823}}^1$

素因数の和:5931

約数の個数: 40

約数和(自身を含む): 2973083520

約数和(自身を除く): 1567504048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2089, 3823, 4178, 7646, 8356, 15292, 16712, 22979, 30584, 33424, 42053, 45958, 61168, 84106, 91916, 168212, 183832, 336424, 367664, 672848, 7986247, 15972494, 31944988, 63889976, 87848717, 127779952, 175697434, 351394868, 702789736, 1405579472]

約数ペア:

[(1, 1405579472), (2, 702789736), (4, 351394868), (8, 175697434), (11, 127779952), (16, 87848717), (22, 63889976), (44, 31944988), (88, 15972494), (176, 7986247), (2089, 672848), (3823, 367664), (4178, 336424), (7646, 183832), (8356, 168212), (15292, 91916), (16712, 84106), (22979, 61168), (30584, 45958), (33424, 42053)]