2949856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 7154784

約数和(自身を除く): 4204928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1013, 1456, 2026, 2912, 4052, 7091, 8104, 13169, 14182, 16208, 26338, 28364, 32416, 52676, 56728, 92183, 105352, 113456, 184366, 210704, 226912, 368732, 421408, 737464, 1474928, 2949856]

約数ペア:

[(1, 2949856), (2, 1474928), (4, 737464), (7, 421408), (8, 368732), (13, 226912), (14, 210704), (16, 184366), (26, 113456), (28, 105352), (32, 92183), (52, 56728), (56, 52676), (91, 32416), (104, 28364), (112, 26338), (182, 16208), (208, 14182), (224, 13169), (364, 8104), (416, 7091), (728, 4052), (1013, 2912), (1456, 2026)]