2635778886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1439}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 5933813760

約数和(自身を除く): 3298034874

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1021, 1439, 1794, 2042, 2878, 3063, 4317, 6126, 8634, 13273, 18707, 23483, 26546, 33097, 37414, 39819, 46966, 56121, 66194, 70449, 79638, 99291, 112242, 140898, 198582, 305279, 430261, 610558, 860522, 915837, 1290783, 1469219, 1831674, 2581566, 2938438, 4407657, 8815314, 19099847, 33792037, 38199694, 57299541, 67584074, 101376111, 114599082, 202752222, 439296481, 878592962, 1317889443, 2635778886]

約数ペア:

[(1, 2635778886), (2, 1317889443), (3, 878592962), (6, 439296481), (13, 202752222), (23, 114599082), (26, 101376111), (39, 67584074), (46, 57299541), (69, 38199694), (78, 33792037), (138, 19099847), (299, 8815314), (598, 4407657), (897, 2938438), (1021, 2581566), (1439, 1831674), (1794, 1469219), (2042, 1290783), (2878, 915837), (3063, 860522), (4317, 610558), (6126, 430261), (8634, 305279), (13273, 198582), (18707, 140898), (23483, 112242), (26546, 99291), (33097, 79638), (37414, 70449), (39819, 66194), (46966, 56121)]