1948942688

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{790967}}^1$

素因数の和:790995

約数の個数: 48

約数和(自身を含む): 4783774464

約数和(自身を除く): 2834831776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 790967, 1581934, 3163868, 5536769, 6327736, 8700637, 11073538, 12655472, 17401274, 22147076, 25310944, 34802548, 44294152, 60904459, 69605096, 88588304, 121808918, 139210192, 177176608, 243617836, 278420384, 487235672, 974471344, 1948942688]

約数ペア:

[(1, 1948942688), (2, 974471344), (4, 487235672), (7, 278420384), (8, 243617836), (11, 177176608), (14, 139210192), (16, 121808918), (22, 88588304), (28, 69605096), (32, 60904459), (44, 44294152), (56, 34802548), (77, 25310944), (88, 22147076), (112, 17401274), (154, 12655472), (176, 11073538), (224, 8700637), (308, 6327736), (352, 5536769), (616, 3163868), (1232, 1581934), (2464, 790967)]