2017319228218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2000503}}^1$

素因数の和:2000771

約数の個数: 64

約数和(自身を含む): 3871695421440

約数和(自身を除く): 1854376193222

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 223, 238, 266, 323, 446, 646, 1561, 2261, 3122, 3791, 4237, 4522, 7582, 8474, 26537, 29659, 53074, 59318, 72029, 144058, 504203, 1008406, 2000503, 4001006, 14003521, 28007042, 34008551, 38009557, 68017102, 76019114, 238059857, 266066899, 446112169, 476119714, 532133798, 646162469, 892224338, 1292324938, 3122785183, 4523137283, 6245570366, 7583906873, 8476131211, 9046274566, 15167813746, 16952262422, 53087348111, 59332918477, 106174696222, 118665836954, 144094230587, 288188461174, 1008659614109, 2017319228218]

約数ペア:

[(1, 2017319228218), (2, 1008659614109), (7, 288188461174), (14, 144094230587), (17, 118665836954), (19, 106174696222), (34, 59332918477), (38, 53087348111), (119, 16952262422), (133, 15167813746), (223, 9046274566), (238, 8476131211), (266, 7583906873), (323, 6245570366), (446, 4523137283), (646, 3122785183), (1561, 1292324938), (2261, 892224338), (3122, 646162469), (3791, 532133798), (4237, 476119714), (4522, 446112169), (7582, 266066899), (8474, 238059857), (26537, 76019114), (29659, 68017102), (53074, 38009557), (59318, 34008551), (72029, 28007042), (144058, 14003521), (504203, 4001006), (1008406, 2000503)]