4904888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 10285800

約数和(自身を除く): 5380912

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 244, 437, 488, 529, 874, 1058, 1159, 1403, 1748, 2116, 2318, 2806, 3496, 4232, 4636, 5612, 9272, 10051, 11224, 20102, 26657, 32269, 40204, 53314, 64538, 80408, 106628, 129076, 213256, 258152, 613111, 1226222, 2452444, 4904888]

約数ペア:

[(1, 4904888), (2, 2452444), (4, 1226222), (8, 613111), (19, 258152), (23, 213256), (38, 129076), (46, 106628), (61, 80408), (76, 64538), (92, 53314), (122, 40204), (152, 32269), (184, 26657), (244, 20102), (437, 11224), (488, 10051), (529, 9272), (874, 5612), (1058, 4636), (1159, 4232), (1403, 3496), (1748, 2806), (2116, 2318)]