996848288

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 1996361640

約数和(自身を除く): 999513352

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 389, 584, 778, 1097, 1168, 1556, 2194, 2336, 3112, 4388, 6224, 8776, 12448, 17552, 28397, 35104, 56794, 80081, 113588, 160162, 227176, 320324, 426733, 454352, 640648, 853466, 908704, 1281296, 1706932, 2562592, 3413864, 6827728, 13655456, 31151509, 62303018, 124606036, 249212072, 498424144, 996848288]

約数ペア:

[(1, 996848288), (2, 498424144), (4, 249212072), (8, 124606036), (16, 62303018), (32, 31151509), (73, 13655456), (146, 6827728), (292, 3413864), (389, 2562592), (584, 1706932), (778, 1281296), (1097, 908704), (1168, 853466), (1556, 640648), (2194, 454352), (2336, 426733), (3112, 320324), (4388, 227176), (6224, 160162), (8776, 113588), (12448, 80081), (17552, 56794), (28397, 35104)]