2041676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2474164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 79, 91, 142, 158, 182, 284, 316, 364, 497, 553, 923, 994, 1027, 1106, 1846, 1988, 2054, 2212, 3692, 4108, 5609, 6461, 7189, 11218, 12922, 14378, 22436, 25844, 28756, 39263, 72917, 78526, 145834, 157052, 291668, 510419, 1020838, 2041676]

約数ペア:

[(1, 2041676), (2, 1020838), (4, 510419), (7, 291668), (13, 157052), (14, 145834), (26, 78526), (28, 72917), (52, 39263), (71, 28756), (79, 25844), (91, 22436), (142, 14378), (158, 12922), (182, 11218), (284, 7189), (316, 6461), (364, 5609), (497, 4108), (553, 3692), (923, 2212), (994, 2054), (1027, 1988), (1106, 1846)]