975499976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{30707}}^1$

素因数の和:30762

約数の個数: 48

約数和(自身を含む): 2105954640

約数和(自身を除く): 1130454664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 30707, 31768, 61414, 122828, 245656, 337777, 583433, 675554, 1166866, 1351108, 2333732, 2702216, 4667464, 6417763, 11085227, 12835526, 22170454, 25671052, 44340908, 51342104, 88681816, 121937497, 243874994, 487749988, 975499976]

約数ペア:

[(1, 975499976), (2, 487749988), (4, 243874994), (8, 121937497), (11, 88681816), (19, 51342104), (22, 44340908), (38, 25671052), (44, 22170454), (76, 12835526), (88, 11085227), (152, 6417763), (209, 4667464), (361, 2702216), (418, 2333732), (722, 1351108), (836, 1166866), (1444, 675554), (1672, 583433), (2888, 337777), (3971, 245656), (7942, 122828), (15884, 61414), (30707, 31768)]