393722186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2089}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 695217600

約数和(自身を除く): 301495414

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 659, 1318, 2089, 4178, 7249, 8567, 14498, 17134, 22979, 27157, 45958, 54314, 94237, 188474, 298727, 597454, 1376651, 2753302, 15143161, 17896463, 30286322, 35792926, 196861093, 393722186]

約数ペア:

[(1, 393722186), (2, 196861093), (11, 35792926), (13, 30286322), (22, 17896463), (26, 15143161), (143, 2753302), (286, 1376651), (659, 597454), (1318, 298727), (2089, 188474), (4178, 94237), (7249, 54314), (8567, 45958), (14498, 27157), (17134, 22979)]