2545243401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{2539}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 3665728000

約数和(自身を除く): 1120484599

約数列:

[1, 3, 19, 43, 57, 129, 409, 817, 1227, 2451, 2539, 7617, 7771, 17587, 23313, 48241, 52761, 109177, 144723, 327531, 334153, 1002459, 1038451, 2074363, 3115353, 6223089, 19730569, 44653393, 59191707, 133960179, 848414467, 2545243401]

約数ペア:

[(1, 2545243401), (3, 848414467), (19, 133960179), (43, 59191707), (57, 44653393), (129, 19730569), (409, 6223089), (817, 3115353), (1227, 2074363), (2451, 1038451), (2539, 1002459), (7617, 334153), (7771, 327531), (17587, 144723), (23313, 109177), (48241, 52761)]