2455142452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{743}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 5229415296

約数和(自身を除く): 2774272844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 733, 743, 1127, 1466, 1486, 2254, 2932, 2972, 4508, 5131, 5201, 10262, 10402, 16859, 17089, 20524, 20804, 33718, 34178, 35917, 36407, 67436, 68356, 71834, 72814, 118013, 119623, 143668, 145628, 236026, 239246, 472052, 478492, 544619, 826091, 837361, 1089238, 1652182, 1674722, 2178476, 3304364, 3349444, 3812333, 7624666, 12526237, 15249332, 25052474, 26686331, 50104948, 53372662, 87683659, 106745324, 175367318, 350734636, 613785613, 1227571226, 2455142452]

約数ペア:

[(1, 2455142452), (2, 1227571226), (4, 613785613), (7, 350734636), (14, 175367318), (23, 106745324), (28, 87683659), (46, 53372662), (49, 50104948), (92, 26686331), (98, 25052474), (161, 15249332), (196, 12526237), (322, 7624666), (644, 3812333), (733, 3349444), (743, 3304364), (1127, 2178476), (1466, 1674722), (1486, 1652182), (2254, 1089238), (2932, 837361), (2972, 826091), (4508, 544619), (5131, 478492), (5201, 472052), (10262, 239246), (10402, 236026), (16859, 145628), (17089, 143668), (20524, 119623), (20804, 118013), (33718, 72814), (34178, 71834), (35917, 68356), (36407, 67436)]