1225021754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 2095166304

約数和(自身を除く): 870144550

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 461, 473, 583, 922, 946, 1166, 2279, 2809, 4558, 5071, 5618, 10142, 19823, 24433, 25069, 30899, 39646, 48866, 50138, 61798, 120787, 218053, 241574, 268763, 436106, 537526, 1050619, 1294949, 1328657, 2101238, 2589898, 2657314, 11556809, 14244439, 23113618, 28488878, 55682807, 111365614, 612510877, 1225021754]

約数ペア:

[(1, 1225021754), (2, 612510877), (11, 111365614), (22, 55682807), (43, 28488878), (53, 23113618), (86, 14244439), (106, 11556809), (461, 2657314), (473, 2589898), (583, 2101238), (922, 1328657), (946, 1294949), (1166, 1050619), (2279, 537526), (2809, 436106), (4558, 268763), (5071, 241574), (5618, 218053), (10142, 120787), (19823, 61798), (24433, 50138), (25069, 48866), (30899, 39646)]