394565652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{64853}}^1$

素因数の和:64889

約数の個数: 54

約数和(自身を含む): 1080013662

約数和(自身を除く): 685448010

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 64853, 129706, 194559, 259412, 389118, 583677, 778236, 843089, 1167354, 1686178, 2334708, 2529267, 3372356, 5058534, 7587801, 10117068, 10960157, 15175602, 21920314, 30351204, 32880471, 43840628, 65760942, 98641413, 131521884, 197282826, 394565652]

約数ペア:

[(1, 394565652), (2, 197282826), (3, 131521884), (4, 98641413), (6, 65760942), (9, 43840628), (12, 32880471), (13, 30351204), (18, 21920314), (26, 15175602), (36, 10960157), (39, 10117068), (52, 7587801), (78, 5058534), (117, 3372356), (156, 2529267), (169, 2334708), (234, 1686178), (338, 1167354), (468, 843089), (507, 778236), (676, 583677), (1014, 389118), (1521, 259412), (2028, 194559), (3042, 129706), (6084, 64853)]