636704880784

素因数分解:

$2^4\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{2608933}}^1$

素因数の和:2611127

約数の個数: 40

約数和(自身を含む): 1410494077760

約数和(自身を除く): 773789196976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2179, 4358, 8716, 15253, 17432, 30506, 34864, 61012, 122024, 244048, 2608933, 5217866, 10435732, 18262531, 20871464, 36525062, 41742928, 73050124, 146100248, 292200496, 5684865007, 11369730014, 22739460028, 39794055049, 45478920056, 79588110098, 90957840112, 159176220196, 318352440392, 636704880784]

約数ペア:

[(1, 636704880784), (2, 318352440392), (4, 159176220196), (7, 90957840112), (8, 79588110098), (14, 45478920056), (16, 39794055049), (28, 22739460028), (56, 11369730014), (112, 5684865007), (2179, 292200496), (4358, 146100248), (8716, 73050124), (15253, 41742928), (17432, 36525062), (30506, 20871464), (34864, 18262531), (61012, 10435732), (122024, 5217866), (244048, 2608933)]