4012943906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{2999}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 6618240000

約数和(自身を除く): 2605296094

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1531, 2999, 3062, 5998, 29089, 35213, 56981, 58178, 68977, 70426, 113962, 137954, 669047, 1310563, 1338094, 2621126, 4591469, 9182938, 87237911, 105603787, 174475822, 211207574, 2006471953, 4012943906]

約数ペア:

[(1, 4012943906), (2, 2006471953), (19, 211207574), (23, 174475822), (38, 105603787), (46, 87237911), (437, 9182938), (874, 4591469), (1531, 2621126), (2999, 1338094), (3062, 1310563), (5998, 669047), (29089, 137954), (35213, 113962), (56981, 70426), (58178, 68977)]