1271171244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{488161}}^1$

素因数の和:488206

約数の個数: 48

約数和(自身を含む): 3499145216

約数和(自身を除く): 2227973972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 488161, 976322, 1464483, 1952644, 2928966, 3417127, 5857932, 6834254, 10251381, 13668508, 15132991, 20502762, 30265982, 41005524, 45398973, 60531964, 90797946, 105930937, 181595892, 211861874, 317792811, 423723748, 635585622, 1271171244]

約数ペア:

[(1, 1271171244), (2, 635585622), (3, 423723748), (4, 317792811), (6, 211861874), (7, 181595892), (12, 105930937), (14, 90797946), (21, 60531964), (28, 45398973), (31, 41005524), (42, 30265982), (62, 20502762), (84, 15132991), (93, 13668508), (124, 10251381), (186, 6834254), (217, 5857932), (372, 3417127), (434, 2928966), (651, 1952644), (868, 1464483), (1302, 976322), (2604, 488161)]