253907804536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23767}}^1\times {\mathrm{78553}}^1$

素因数の和:102343

約数の個数: 32

約数和(自身を含む): 504109297440

約数和(自身を除く): 250201492904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 23767, 47534, 78553, 95068, 157106, 190136, 314212, 404039, 628424, 808078, 1335401, 1616156, 2670802, 3232312, 5341604, 10683208, 1866969151, 3733938302, 7467876604, 14935753208, 31738475567, 63476951134, 126953902268, 253907804536]

約数ペア:

[(1, 253907804536), (2, 126953902268), (4, 63476951134), (8, 31738475567), (17, 14935753208), (34, 7467876604), (68, 3733938302), (136, 1866969151), (23767, 10683208), (47534, 5341604), (78553, 3232312), (95068, 2670802), (157106, 1616156), (190136, 1335401), (314212, 808078), (404039, 628424)]