242754358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38447}}^1$

素因数の和:38508

約数の個数: 32

約数和(自身を含む): 465067008

約数和(自身を除く): 222312650

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 38447, 76894, 269129, 422917, 538258, 845834, 1576327, 2960419, 3152654, 5920838, 11034289, 17339597, 22068578, 34679194, 121377179, 242754358]

約数ペア:

[(1, 242754358), (2, 121377179), (7, 34679194), (11, 22068578), (14, 17339597), (22, 11034289), (41, 5920838), (77, 3152654), (82, 2960419), (154, 1576327), (287, 845834), (451, 538258), (574, 422917), (902, 269129), (3157, 76894), (6314, 38447)]