977180636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 1833216000

約数和(自身を除く): 856035364

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 439, 619, 878, 899, 1238, 1756, 1798, 2476, 3596, 12731, 13609, 17951, 19189, 25462, 27218, 35902, 38378, 50924, 54436, 71804, 76756, 271741, 394661, 543482, 556481, 789322, 1086964, 1112962, 1578644, 2225924, 7880489, 8423971, 15760978, 16847942, 31521956, 33695884, 244295159, 488590318, 977180636]

約数ペア:

[(1, 977180636), (2, 488590318), (4, 244295159), (29, 33695884), (31, 31521956), (58, 16847942), (62, 15760978), (116, 8423971), (124, 7880489), (439, 2225924), (619, 1578644), (878, 1112962), (899, 1086964), (1238, 789322), (1756, 556481), (1798, 543482), (2476, 394661), (3596, 271741), (12731, 76756), (13609, 71804), (17951, 54436), (19189, 50924), (25462, 38378), (27218, 35902)]