506090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 1043280

約数和(自身を除く): 537190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 229, 442, 458, 1105, 1145, 2210, 2290, 2977, 3893, 5954, 7786, 14885, 19465, 29770, 38930, 50609, 101218, 253045, 506090]

約数ペア:

[(1, 506090), (2, 253045), (5, 101218), (10, 50609), (13, 38930), (17, 29770), (26, 19465), (34, 14885), (65, 7786), (85, 5954), (130, 3893), (170, 2977), (221, 2290), (229, 2210), (442, 1145), (458, 1105)]