730534338

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{309811}}^1$

素因数の和:309950

約数の個数: 24

約数和(自身を含む): 1594912176

約数和(自身を除く): 864377838

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 309811, 619622, 929433, 1858866, 2788299, 5576598, 40585241, 81170482, 121755723, 243511446, 365267169, 730534338]

約数ペア:

[(1, 730534338), (2, 365267169), (3, 243511446), (6, 121755723), (9, 81170482), (18, 40585241), (131, 5576598), (262, 2788299), (393, 1858866), (786, 929433), (1179, 619622), (2358, 309811)]