2488593609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 3843465600

約数和(自身を除く): 1354871991

約数列:

[1, 3, 9, 19, 57, 103, 171, 229, 309, 617, 687, 927, 1851, 1957, 2061, 4351, 5553, 5871, 11723, 13053, 17613, 23587, 35169, 39159, 63551, 70761, 105507, 141293, 190653, 212283, 423879, 448153, 571959, 1207469, 1271637, 1344459, 2684567, 3622407, 4033377, 8053701, 10867221, 14553179, 24161103, 43659537, 130978611, 276510401, 829531203, 2488593609]

約数ペア:

[(1, 2488593609), (3, 829531203), (9, 276510401), (19, 130978611), (57, 43659537), (103, 24161103), (171, 14553179), (229, 10867221), (309, 8053701), (617, 4033377), (687, 3622407), (927, 2684567), (1851, 1344459), (1957, 1271637), (2061, 1207469), (4351, 571959), (5553, 448153), (5871, 423879), (11723, 212283), (13053, 190653), (17613, 141293), (23587, 105507), (35169, 70761), (39159, 63551)]