1489355896

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{148579}}^1$

素因数の和:148771

約数の個数: 32

約数和(自身を含む): 3209328000

約数和(自身を除く): 1719972104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 148579, 297158, 594316, 1040053, 1188632, 2080106, 4160212, 8320424, 26595641, 53191282, 106382564, 186169487, 212765128, 372338974, 744677948, 1489355896]

約数ペア:

[(1, 1489355896), (2, 744677948), (4, 372338974), (7, 212765128), (8, 186169487), (14, 106382564), (28, 53191282), (56, 26595641), (179, 8320424), (358, 4160212), (716, 2080106), (1253, 1188632), (1432, 1040053), (2506, 594316), (5012, 297158), (10024, 148579)]