2804932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3122108

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 167, 221, 247, 323, 334, 442, 494, 646, 668, 884, 988, 1292, 2171, 2839, 3173, 4199, 4342, 5678, 6346, 8398, 8684, 11356, 12692, 16796, 36907, 41249, 53941, 73814, 82498, 107882, 147628, 164996, 215764, 701233, 1402466, 2804932]

約数ペア:

[(1, 2804932), (2, 1402466), (4, 701233), (13, 215764), (17, 164996), (19, 147628), (26, 107882), (34, 82498), (38, 73814), (52, 53941), (68, 41249), (76, 36907), (167, 16796), (221, 12692), (247, 11356), (323, 8684), (334, 8398), (442, 6346), (494, 5678), (646, 4342), (668, 4199), (884, 3173), (988, 2839), (1292, 2171)]