284174930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2141}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 551659248

約数和(自身を除く): 267484318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1021, 2042, 2141, 4282, 5105, 10210, 10705, 13273, 21410, 26546, 27833, 55666, 66365, 132730, 139165, 278330, 2185961, 4371922, 10929805, 21859610, 28417493, 56834986, 142087465, 284174930]

約数ペア:

[(1, 284174930), (2, 142087465), (5, 56834986), (10, 28417493), (13, 21859610), (26, 10929805), (65, 4371922), (130, 2185961), (1021, 278330), (2042, 139165), (2141, 132730), (4282, 66365), (5105, 55666), (10210, 27833), (10705, 26546), (13273, 21410)]