2015971412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{12119}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 4351952640

約数和(自身を除く): 2335981228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 914, 1828, 3199, 5941, 6398, 11882, 12119, 12796, 23764, 24238, 41587, 48476, 83174, 84833, 157547, 166348, 169666, 315094, 339332, 630188, 1102829, 2205658, 4411316, 5538383, 11076766, 22153532, 38768681, 71998979, 77537362, 143997958, 155074724, 287995916, 503992853, 1007985706, 2015971412]

約数ペア:

[(1, 2015971412), (2, 1007985706), (4, 503992853), (7, 287995916), (13, 155074724), (14, 143997958), (26, 77537362), (28, 71998979), (52, 38768681), (91, 22153532), (182, 11076766), (364, 5538383), (457, 4411316), (914, 2205658), (1828, 1102829), (3199, 630188), (5941, 339332), (6398, 315094), (11882, 169666), (12119, 166348), (12796, 157547), (23764, 84833), (24238, 83174), (41587, 48476)]