1245782244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{478411}}^1$

素因数の和:478456

約数の個数: 48

約数和(自身を含む): 3429257216

約数和(自身を除く): 2183474972

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, 478411, 956822, 1435233, 1913644, 2870466, 3348877, 5740932, 6697754, 10046631, 13395508, 14830741, 20093262, 29661482, 40186524, 44492223, 59322964, 88984446, 103815187, 177968892, 207630374, 311445561, 415260748, 622891122, 1245782244]

約数ペア:

[(1, 1245782244), (2, 622891122), (3, 415260748), (4, 311445561), (6, 207630374), (7, 177968892), (12, 103815187), (14, 88984446), (21, 59322964), (28, 44492223), (31, 40186524), (42, 29661482), (62, 20093262), (84, 14830741), (93, 13395508), (124, 10046631), (186, 6697754), (217, 5740932), (372, 3348877), (434, 2870466), (651, 1913644), (868, 1435233), (1302, 956822), (2604, 478411)]