890188772

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4593

約数の個数: 48

約数和(自身を含む): 1760196480

約数和(自身を除く): 870007708

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1331, 1628, 2662, 4477, 4519, 5324, 8954, 9038, 17908, 18076, 49247, 49709, 98494, 99418, 167203, 196988, 198836, 334406, 546799, 668812, 1093598, 1839233, 2187196, 3678466, 6014789, 7356932, 12029578, 20231563, 24059156, 40463126, 80926252, 222547193, 445094386, 890188772]

約数ペア:

[(1, 890188772), (2, 445094386), (4, 222547193), (11, 80926252), (22, 40463126), (37, 24059156), (44, 20231563), (74, 12029578), (121, 7356932), (148, 6014789), (242, 3678466), (407, 2187196), (484, 1839233), (814, 1093598), (1331, 668812), (1628, 546799), (2662, 334406), (4477, 198836), (4519, 196988), (5324, 167203), (8954, 99418), (9038, 98494), (17908, 49709), (18076, 49247)]