1488890416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{135059}}^1$

素因数の和:135133

約数の個数: 40

約数和(自身を含む): 3165266160

約数和(自身を除く): 1676375744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 135059, 270118, 540236, 1080472, 1755767, 2160944, 3511534, 7023068, 7158127, 14046136, 14316254, 28092272, 28632508, 57265016, 93055651, 114530032, 186111302, 372222604, 744445208, 1488890416]

約数ペア:

[(1, 1488890416), (2, 744445208), (4, 372222604), (8, 186111302), (13, 114530032), (16, 93055651), (26, 57265016), (52, 28632508), (53, 28092272), (104, 14316254), (106, 14046136), (208, 7158127), (212, 7023068), (424, 3511534), (689, 2160944), (848, 1755767), (1378, 1080472), (2756, 540236), (5512, 270118), (11024, 135059)]