1212372236

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 2199805440

約数和(自身を除く): 987433204

約数列:

[1, 2, 4, 67, 79, 134, 158, 173, 268, 316, 331, 346, 662, 692, 1324, 5293, 10586, 11591, 13667, 21172, 22177, 23182, 26149, 27334, 44354, 46364, 52298, 54668, 57263, 88708, 104596, 114526, 229052, 915689, 1751983, 1831378, 3503966, 3662756, 3836621, 4523777, 7007932, 7673242, 9047554, 15346484, 18095108, 303093059, 606186118, 1212372236]

約数ペア:

[(1, 1212372236), (2, 606186118), (4, 303093059), (67, 18095108), (79, 15346484), (134, 9047554), (158, 7673242), (173, 7007932), (268, 4523777), (316, 3836621), (331, 3662756), (346, 3503966), (662, 1831378), (692, 1751983), (1324, 915689), (5293, 229052), (10586, 114526), (11591, 104596), (13667, 88708), (21172, 57263), (22177, 54668), (23182, 52298), (26149, 46364), (27334, 44354)]