2928508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3200132

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 113, 124, 209, 226, 341, 418, 452, 589, 682, 836, 1178, 1243, 1364, 2147, 2356, 2486, 3503, 4294, 4972, 6479, 7006, 8588, 12958, 14012, 23617, 25916, 38533, 47234, 66557, 77066, 94468, 133114, 154132, 266228, 732127, 1464254, 2928508]

約数ペア:

[(1, 2928508), (2, 1464254), (4, 732127), (11, 266228), (19, 154132), (22, 133114), (31, 94468), (38, 77066), (44, 66557), (62, 47234), (76, 38533), (113, 25916), (124, 23617), (209, 14012), (226, 12958), (341, 8588), (418, 7006), (452, 6479), (589, 4972), (682, 4294), (836, 3503), (1178, 2486), (1243, 2356), (1364, 2147)]