245280459184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{373903139}}^1$

素因数の和:373903188

約数の個数: 20

約数和(自身を含む): 486821888280

約数和(自身を除く): 241541429096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 373903139, 747806278, 1495612556, 2991225112, 5982450224, 15330028699, 30660057398, 61320114796, 122640229592, 245280459184]

約数ペア:

[(1, 245280459184), (2, 122640229592), (4, 61320114796), (8, 30660057398), (16, 15330028699), (41, 5982450224), (82, 2991225112), (164, 1495612556), (328, 747806278), (656, 373903139)]