2909172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4993548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 587, 708, 826, 1174, 1239, 1652, 1761, 2348, 2478, 3522, 4109, 4956, 7044, 8218, 12327, 16436, 24654, 34633, 49308, 69266, 103899, 138532, 207798, 242431, 415596, 484862, 727293, 969724, 1454586, 2909172]

約数ペア:

[(1, 2909172), (2, 1454586), (3, 969724), (4, 727293), (6, 484862), (7, 415596), (12, 242431), (14, 207798), (21, 138532), (28, 103899), (42, 69266), (59, 49308), (84, 34633), (118, 24654), (177, 16436), (236, 12327), (354, 8218), (413, 7044), (587, 4956), (708, 4109), (826, 3522), (1174, 2478), (1239, 2348), (1652, 1761)]