2012201608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103979}}^1$

素因数の和:104085

約数の個数: 32

約数和(自身を含む): 3930444000

約数和(自身を除く): 1918242392

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2419, 4838, 9676, 19352, 103979, 207958, 415916, 831832, 4263139, 6134761, 8526278, 12269522, 17052556, 24539044, 34105112, 49078088, 251525201, 503050402, 1006100804, 2012201608]

約数ペア:

[(1, 2012201608), (2, 1006100804), (4, 503050402), (8, 251525201), (41, 49078088), (59, 34105112), (82, 24539044), (118, 17052556), (164, 12269522), (236, 8526278), (328, 6134761), (472, 4263139), (2419, 831832), (4838, 415916), (9676, 207958), (19352, 103979)]