2006293016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67217}}^1$

素因数の和:67284

約数の個数: 64

約数和(自身を含む): 4742902080

約数和(自身を除く): 2736609064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 14924, 29848, 67217, 134434, 268868, 470519, 537736, 873821, 941038, 1747642, 1882076, 2755897, 3495284, 3764152, 5511794, 6116747, 6990568, 11023588, 12233494, 19291279, 22047176, 24466988, 35826661, 38582558, 48933976, 71653322, 77165116, 143306644, 154330232, 250786627, 286613288, 501573254, 1003146508, 2006293016]

約数ペア:

[(1, 2006293016), (2, 1003146508), (4, 501573254), (7, 286613288), (8, 250786627), (13, 154330232), (14, 143306644), (26, 77165116), (28, 71653322), (41, 48933976), (52, 38582558), (56, 35826661), (82, 24466988), (91, 22047176), (104, 19291279), (164, 12233494), (182, 11023588), (287, 6990568), (328, 6116747), (364, 5511794), (533, 3764152), (574, 3495284), (728, 2755897), (1066, 1882076), (1148, 1747642), (2132, 941038), (2296, 873821), (3731, 537736), (4264, 470519), (7462, 268868), (14924, 134434), (29848, 67217)]