2197863395

素因数分解:

$5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{14083}}^1$

素因数の和:14129

約数の個数: 40

約数和(自身を含む): 3313739856

約数和(自身を除く): 1115876461

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1715, 2401, 3185, 4459, 12005, 14083, 22295, 31213, 70415, 98581, 156065, 183079, 492905, 690067, 915395, 1281553, 3450335, 4830469, 6407765, 8970871, 24152345, 33813283, 44854355, 62796097, 169066415, 313980485, 439572679, 2197863395]

約数ペア:

[(1, 2197863395), (5, 439572679), (7, 313980485), (13, 169066415), (35, 62796097), (49, 44854355), (65, 33813283), (91, 24152345), (245, 8970871), (343, 6407765), (455, 4830469), (637, 3450335), (1715, 1281553), (2401, 915395), (3185, 690067), (4459, 492905), (12005, 183079), (14083, 156065), (22295, 98581), (31213, 70415)]