2018770502

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6151}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 3749299488

約数和(自身を除く): 1730528986

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 197, 238, 394, 833, 1379, 1666, 2758, 3349, 6151, 6698, 9653, 12302, 19306, 23443, 43057, 46886, 86114, 104567, 164101, 209134, 301399, 328202, 602798, 731969, 1211747, 1463938, 2423494, 5123783, 8482229, 10247566, 16964458, 20599699, 41199398, 59375603, 118751206, 144197893, 288395786, 1009385251, 2018770502]

約数ペア:

[(1, 2018770502), (2, 1009385251), (7, 288395786), (14, 144197893), (17, 118751206), (34, 59375603), (49, 41199398), (98, 20599699), (119, 16964458), (197, 10247566), (238, 8482229), (394, 5123783), (833, 2423494), (1379, 1463938), (1666, 1211747), (2758, 731969), (3349, 602798), (6151, 328202), (6698, 301399), (9653, 209134), (12302, 164101), (19306, 104567), (23443, 86114), (43057, 46886)]