2587849684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{187471}}^1$

素因数の和:187528

約数の個数: 48

約数和(自身を含む): 5669153280

約数和(自身を除く): 3081303596

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 187471, 374942, 749884, 1312297, 2624594, 3187007, 5249188, 5436659, 6374014, 10873318, 12748028, 21746636, 22309049, 38056613, 44618098, 76113226, 89236196, 92423203, 152226452, 184846406, 369692812, 646962421, 1293924842, 2587849684]

約数ペア:

[(1, 2587849684), (2, 1293924842), (4, 646962421), (7, 369692812), (14, 184846406), (17, 152226452), (28, 92423203), (29, 89236196), (34, 76113226), (58, 44618098), (68, 38056613), (116, 22309049), (119, 21746636), (203, 12748028), (238, 10873318), (406, 6374014), (476, 5436659), (493, 5249188), (812, 3187007), (986, 2624594), (1972, 1312297), (3451, 749884), (6902, 374942), (13804, 187471)]