4207398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5953242

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 167, 221, 247, 323, 334, 442, 494, 501, 646, 663, 741, 969, 1002, 1326, 1482, 1938, 2171, 2839, 3173, 4199, 4342, 5678, 6346, 6513, 8398, 8517, 9519, 12597, 13026, 17034, 19038, 25194, 36907, 41249, 53941, 73814, 82498, 107882, 110721, 123747, 161823, 221442, 247494, 323646, 701233, 1402466, 2103699, 4207398]

約数ペア:

[(1, 4207398), (2, 2103699), (3, 1402466), (6, 701233), (13, 323646), (17, 247494), (19, 221442), (26, 161823), (34, 123747), (38, 110721), (39, 107882), (51, 82498), (57, 73814), (78, 53941), (102, 41249), (114, 36907), (167, 25194), (221, 19038), (247, 17034), (323, 13026), (334, 12597), (442, 9519), (494, 8517), (501, 8398), (646, 6513), (663, 6346), (741, 5678), (969, 4342), (1002, 4199), (1326, 3173), (1482, 2839), (1938, 2171)]