1213304556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{74509}}^1$

素因数の和:74598

約数の個数: 48

約数和(自身を含む): 3004243200

約数和(自身を除く): 1790938644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 8142, 16284, 74509, 149018, 223527, 298036, 447054, 894108, 1713707, 3427414, 4396031, 5141121, 6854828, 8792062, 10282242, 13188093, 17584124, 20564484, 26376186, 52752372, 101108713, 202217426, 303326139, 404434852, 606652278, 1213304556]

約数ペア:

[(1, 1213304556), (2, 606652278), (3, 404434852), (4, 303326139), (6, 202217426), (12, 101108713), (23, 52752372), (46, 26376186), (59, 20564484), (69, 17584124), (92, 13188093), (118, 10282242), (138, 8792062), (177, 6854828), (236, 5141121), (276, 4396031), (354, 3427414), (708, 1713707), (1357, 894108), (2714, 447054), (4071, 298036), (5428, 223527), (8142, 149018), (16284, 74509)]