529796930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{23557}}^1$

素因数の和:23750

約数の個数: 32

約数和(自身を含む): 1032971184

約数和(自身を除く): 503174254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 23557, 47114, 117785, 235570, 306241, 612482, 1531205, 3062410, 4075361, 8150722, 20376805, 40753610, 52979693, 105959386, 264898465, 529796930]

約数ペア:

[(1, 529796930), (2, 264898465), (5, 105959386), (10, 52979693), (13, 40753610), (26, 20376805), (65, 8150722), (130, 4075361), (173, 3062410), (346, 1531205), (865, 612482), (1730, 306241), (2249, 235570), (4498, 117785), (11245, 47114), (22490, 23557)]