1943137732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{683}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 3580657920

約数和(自身を除く): 1637520188

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 409, 683, 818, 1366, 1636, 1739, 2732, 3478, 6956, 15133, 19223, 25271, 30266, 32101, 38446, 50542, 60532, 64202, 76892, 101084, 128404, 279347, 558694, 711251, 1117388, 1187737, 1422502, 2375474, 2845004, 4750948, 10335839, 13129309, 20671678, 26258618, 41343356, 52517236, 485784433, 971568866, 1943137732]

約数ペア:

[(1, 1943137732), (2, 971568866), (4, 485784433), (37, 52517236), (47, 41343356), (74, 26258618), (94, 20671678), (148, 13129309), (188, 10335839), (409, 4750948), (683, 2845004), (818, 2375474), (1366, 1422502), (1636, 1187737), (1739, 1117388), (2732, 711251), (3478, 558694), (6956, 279347), (15133, 128404), (19223, 101084), (25271, 76892), (30266, 64202), (32101, 60532), (38446, 50542)]