4974788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 10913280

約数和(自身を除く): 5938492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 173, 182, 316, 346, 364, 553, 692, 1027, 1106, 1211, 2054, 2212, 2249, 2422, 4108, 4498, 4844, 7189, 8996, 13667, 14378, 15743, 27334, 28756, 31486, 54668, 62972, 95669, 177671, 191338, 355342, 382676, 710684, 1243697, 2487394, 4974788]

約数ペア:

[(1, 4974788), (2, 2487394), (4, 1243697), (7, 710684), (13, 382676), (14, 355342), (26, 191338), (28, 177671), (52, 95669), (79, 62972), (91, 54668), (158, 31486), (173, 28756), (182, 27334), (316, 15743), (346, 14378), (364, 13667), (553, 8996), (692, 7189), (1027, 4844), (1106, 4498), (1211, 4108), (2054, 2422), (2212, 2249)]