2620436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 5908224

約数和(自身を除く): 3287788

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 313, 322, 364, 598, 626, 644, 1196, 1252, 2093, 2191, 4069, 4186, 4382, 7199, 8138, 8372, 8764, 14398, 16276, 28483, 28796, 50393, 56966, 93587, 100786, 113932, 187174, 201572, 374348, 655109, 1310218, 2620436]

約数ペア:

[(1, 2620436), (2, 1310218), (4, 655109), (7, 374348), (13, 201572), (14, 187174), (23, 113932), (26, 100786), (28, 93587), (46, 56966), (52, 50393), (91, 28796), (92, 28483), (161, 16276), (182, 14398), (299, 8764), (313, 8372), (322, 8138), (364, 7199), (598, 4382), (626, 4186), (644, 4069), (1196, 2191), (1252, 2093)]