2520516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3688764

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 109, 123, 141, 164, 188, 218, 246, 282, 327, 436, 492, 564, 654, 1308, 1927, 3854, 4469, 5123, 5781, 7708, 8938, 10246, 11562, 13407, 15369, 17876, 20492, 23124, 26814, 30738, 53628, 61476, 210043, 420086, 630129, 840172, 1260258, 2520516]

約数ペア:

[(1, 2520516), (2, 1260258), (3, 840172), (4, 630129), (6, 420086), (12, 210043), (41, 61476), (47, 53628), (82, 30738), (94, 26814), (109, 23124), (123, 20492), (141, 17876), (164, 15369), (188, 13407), (218, 11562), (246, 10246), (282, 8938), (327, 7708), (436, 5781), (492, 5123), (564, 4469), (654, 3854), (1308, 1927)]