2023531768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 4081428000

約数和(自身を除く): 2057896232

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 101, 152, 178, 202, 356, 404, 712, 808, 1481, 1691, 1919, 2962, 3382, 3838, 5924, 6764, 7676, 8989, 11848, 13528, 15352, 17978, 28139, 35956, 56278, 71912, 112556, 131809, 149581, 170791, 225112, 263618, 299162, 341582, 527236, 598324, 683164, 1054472, 1196648, 1366328, 2504371, 2842039, 5008742, 5684078, 10017484, 11368156, 13312709, 20034968, 22736312, 26625418, 53250836, 106501672, 252941471, 505882942, 1011765884, 2023531768]

約数ペア:

[(1, 2023531768), (2, 1011765884), (4, 505882942), (8, 252941471), (19, 106501672), (38, 53250836), (76, 26625418), (89, 22736312), (101, 20034968), (152, 13312709), (178, 11368156), (202, 10017484), (356, 5684078), (404, 5008742), (712, 2842039), (808, 2504371), (1481, 1366328), (1691, 1196648), (1919, 1054472), (2962, 683164), (3382, 598324), (3838, 527236), (5924, 341582), (6764, 299162), (7676, 263618), (8989, 225112), (11848, 170791), (13528, 149581), (15352, 131809), (17978, 112556), (28139, 71912), (35956, 56278)]