498424144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 982336680

約数和(自身を除く): 483912536

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 389, 584, 778, 1097, 1168, 1556, 2194, 3112, 4388, 6224, 8776, 17552, 28397, 56794, 80081, 113588, 160162, 227176, 320324, 426733, 454352, 640648, 853466, 1281296, 1706932, 3413864, 6827728, 31151509, 62303018, 124606036, 249212072, 498424144]

約数ペア:

[(1, 498424144), (2, 249212072), (4, 124606036), (8, 62303018), (16, 31151509), (73, 6827728), (146, 3413864), (292, 1706932), (389, 1281296), (584, 853466), (778, 640648), (1097, 454352), (1168, 426733), (1556, 320324), (2194, 227176), (3112, 160162), (4388, 113588), (6224, 80081), (8776, 56794), (17552, 28397)]