2078173874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{147997}}^1$

素因数の和:148082

約数の個数: 32

約数和(自身を含む): 3836108160

約数和(自身を除く): 1757934286

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 7021, 14042, 147997, 295994, 1035979, 2071958, 2515949, 5031898, 8731823, 17463646, 17611643, 35223286, 61122761, 122245522, 148440991, 296881982, 1039086937, 2078173874]

約数ペア:

[(1, 2078173874), (2, 1039086937), (7, 296881982), (14, 148440991), (17, 122245522), (34, 61122761), (59, 35223286), (118, 17611643), (119, 17463646), (238, 8731823), (413, 5031898), (826, 2515949), (1003, 2071958), (2006, 1035979), (7021, 295994), (14042, 147997)]