7990929028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{4507}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 15109012800

約数和(自身を除く): 7118083772

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 569, 779, 1138, 1558, 2276, 3116, 4507, 9014, 10811, 18028, 21622, 23329, 43244, 46658, 85633, 93316, 171266, 184787, 342532, 369574, 443251, 739148, 886502, 1773004, 2564483, 3510953, 5128966, 7021906, 10257932, 14043812, 48725177, 97450354, 105143803, 194900708, 210287606, 420575212, 1997732257, 3995464514, 7990929028]

約数ペア:

[(1, 7990929028), (2, 3995464514), (4, 1997732257), (19, 420575212), (38, 210287606), (41, 194900708), (76, 105143803), (82, 97450354), (164, 48725177), (569, 14043812), (779, 10257932), (1138, 7021906), (1558, 5128966), (2276, 3510953), (3116, 2564483), (4507, 1773004), (9014, 886502), (10811, 739148), (18028, 443251), (21622, 369574), (23329, 342532), (43244, 184787), (46658, 171266), (85633, 93316)]