415503478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6211}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 701309952

約数和(自身を除く): 285806474

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 806, 1079, 2158, 2573, 5146, 6211, 12422, 33449, 66898, 80743, 161486, 192541, 385082, 515513, 1031026, 2503033, 5006066, 6701669, 13403338, 15980903, 31961806, 207751739, 415503478]

約数ペア:

[(1, 415503478), (2, 207751739), (13, 31961806), (26, 15980903), (31, 13403338), (62, 6701669), (83, 5006066), (166, 2503033), (403, 1031026), (806, 515513), (1079, 385082), (2158, 192541), (2573, 161486), (5146, 80743), (6211, 66898), (12422, 33449)]