2017490937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 3482265600

約数和(自身を除く): 1464774663

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 457, 609, 659, 957, 1371, 1977, 2233, 3199, 4613, 5027, 6699, 7249, 9597, 13253, 13839, 15081, 19111, 21747, 35189, 39759, 50743, 57333, 92771, 105567, 133777, 145783, 152229, 210221, 278313, 301163, 401331, 437349, 630663, 903489, 1020481, 1471547, 2108141, 3061443, 3312793, 4414641, 6324423, 8733727, 9938379, 23189551, 26201181, 61136089, 69568653, 96070997, 183408267, 288212991, 672496979, 2017490937]

約数ペア:

[(1, 2017490937), (3, 672496979), (7, 288212991), (11, 183408267), (21, 96070997), (29, 69568653), (33, 61136089), (77, 26201181), (87, 23189551), (203, 9938379), (231, 8733727), (319, 6324423), (457, 4414641), (609, 3312793), (659, 3061443), (957, 2108141), (1371, 1471547), (1977, 1020481), (2233, 903489), (3199, 630663), (4613, 437349), (5027, 401331), (6699, 301163), (7249, 278313), (9597, 210221), (13253, 152229), (13839, 145783), (15081, 133777), (19111, 105567), (21747, 92771), (35189, 57333), (39759, 50743)]