2201670904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 4437504000

約数和(自身を除く): 2235833096

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 383, 472, 641, 766, 1121, 1282, 1532, 2242, 2564, 3064, 4484, 5128, 7277, 8968, 12179, 14554, 22597, 24358, 29108, 37819, 45194, 48716, 58216, 75638, 90388, 97432, 151276, 180776, 245503, 302552, 429343, 491006, 718561, 858686, 982012, 1437122, 1717372, 1964024, 2874244, 3434744, 4664557, 5748488, 9329114, 14484677, 18658228, 28969354, 37316456, 57938708, 115877416, 275208863, 550417726, 1100835452, 2201670904]

約数ペア:

[(1, 2201670904), (2, 1100835452), (4, 550417726), (8, 275208863), (19, 115877416), (38, 57938708), (59, 37316456), (76, 28969354), (118, 18658228), (152, 14484677), (236, 9329114), (383, 5748488), (472, 4664557), (641, 3434744), (766, 2874244), (1121, 1964024), (1282, 1717372), (1532, 1437122), (2242, 982012), (2564, 858686), (3064, 718561), (4484, 491006), (5128, 429343), (7277, 302552), (8968, 245503), (12179, 180776), (14554, 151276), (22597, 97432), (24358, 90388), (29108, 75638), (37819, 58216), (45194, 48716)]