1388891167202

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31424299}}^1$

素因数の和:31424367

約数の個数: 48

約数和(自身を含む): 2708271871200

約数和(自身を除く): 1319380703998

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 6314, 22099, 44198, 31424299, 62848598, 219970093, 345667289, 439940186, 691334578, 1288396259, 1539790651, 2419671023, 2576792518, 3079581302, 4839342046, 9018773813, 14172358849, 16937697161, 18037547626, 28344717698, 33875394322, 63131416691, 99206511943, 126262833382, 198413023886, 694445583601, 1388891167202]

約数ペア:

[(1, 1388891167202), (2, 694445583601), (7, 198413023886), (11, 126262833382), (14, 99206511943), (22, 63131416691), (41, 33875394322), (49, 28344717698), (77, 18037547626), (82, 16937697161), (98, 14172358849), (154, 9018773813), (287, 4839342046), (451, 3079581302), (539, 2576792518), (574, 2419671023), (902, 1539790651), (1078, 1288396259), (2009, 691334578), (3157, 439940186), (4018, 345667289), (6314, 219970093), (22099, 62848598), (44198, 31424299)]