2100178428

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{16553}}^1$

素因数の和:16766

約数の個数: 48

約数和(自身を含む): 4996659360

約数和(自身を除く): 2896480932

約数列:

[1, 2, 3, 4, 6, 12, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 1164, 1308, 10573, 16553, 21146, 31719, 33106, 42292, 49659, 63438, 66212, 99318, 126876, 198636, 1605641, 1804277, 3211282, 3608554, 4816923, 5412831, 6422564, 7217108, 9633846, 10825662, 19267692, 21651324, 175014869, 350029738, 525044607, 700059476, 1050089214, 2100178428]

約数ペア:

[(1, 2100178428), (2, 1050089214), (3, 700059476), (4, 525044607), (6, 350029738), (12, 175014869), (97, 21651324), (109, 19267692), (194, 10825662), (218, 9633846), (291, 7217108), (327, 6422564), (388, 5412831), (436, 4816923), (582, 3608554), (654, 3211282), (1164, 1804277), (1308, 1605641), (10573, 198636), (16553, 126876), (21146, 99318), (31719, 66212), (33106, 63438), (42292, 49659)]