1330898814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{555931}}^1$

素因数の和:555965

約数の個数: 48

約数和(自身を含む): 3469015680

約数和(自身を除く): 2138116866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 555931, 1111862, 1667793, 3335586, 3891517, 5003379, 7783034, 10006758, 10562689, 11674551, 21125378, 23349102, 31688067, 35023653, 63376134, 70047306, 73938823, 95064201, 147877646, 190128402, 221816469, 443632938, 665449407, 1330898814]

約数ペア:

[(1, 1330898814), (2, 665449407), (3, 443632938), (6, 221816469), (7, 190128402), (9, 147877646), (14, 95064201), (18, 73938823), (19, 70047306), (21, 63376134), (38, 35023653), (42, 31688067), (57, 23349102), (63, 21125378), (114, 11674551), (126, 10562689), (133, 10006758), (171, 7783034), (266, 5003379), (342, 3891517), (399, 3335586), (798, 1667793), (1197, 1111862), (2394, 555931)]