278977796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{45377}}^1$

素因数の和:45463

約数の個数: 24

約数和(自身を含む): 514586520

約数和(自身を除く): 235608724

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 45377, 90754, 181508, 1315933, 2404981, 2631866, 4809962, 5263732, 9619924, 69744449, 139488898, 278977796]

約数ペア:

[(1, 278977796), (2, 139488898), (4, 69744449), (29, 9619924), (53, 5263732), (58, 4809962), (106, 2631866), (116, 2404981), (212, 1315933), (1537, 181508), (3074, 90754), (6148, 45377)]