2016264872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 4115059200

約数和(自身を除く): 2098794328

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 419, 697, 838, 863, 1394, 1676, 1726, 2788, 3352, 3452, 5576, 6904, 7123, 14246, 14671, 17179, 28492, 29342, 34358, 35383, 56984, 58684, 68716, 70766, 117368, 137432, 141532, 283064, 292043, 361597, 584086, 601511, 723194, 1168172, 1203022, 1446388, 2336344, 2406044, 2892776, 4812088, 6147149, 12294298, 14825477, 24588596, 29650954, 49177192, 59301908, 118603816, 252033109, 504066218, 1008132436, 2016264872]

約数ペア:

[(1, 2016264872), (2, 1008132436), (4, 504066218), (8, 252033109), (17, 118603816), (34, 59301908), (41, 49177192), (68, 29650954), (82, 24588596), (136, 14825477), (164, 12294298), (328, 6147149), (419, 4812088), (697, 2892776), (838, 2406044), (863, 2336344), (1394, 1446388), (1676, 1203022), (1726, 1168172), (2788, 723194), (3352, 601511), (3452, 584086), (5576, 361597), (6904, 292043), (7123, 283064), (14246, 141532), (14671, 137432), (17179, 117368), (28492, 70766), (29342, 68716), (34358, 58684), (35383, 56984)]