1597856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 1958368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 167, 184, 208, 299, 334, 368, 416, 598, 668, 736, 1196, 1336, 2171, 2392, 2672, 3841, 4342, 4784, 5344, 7682, 8684, 9568, 15364, 17368, 30728, 34736, 49933, 61456, 69472, 99866, 122912, 199732, 399464, 798928, 1597856]

約数ペア:

[(1, 1597856), (2, 798928), (4, 399464), (8, 199732), (13, 122912), (16, 99866), (23, 69472), (26, 61456), (32, 49933), (46, 34736), (52, 30728), (92, 17368), (104, 15364), (167, 9568), (184, 8684), (208, 7682), (299, 5344), (334, 4784), (368, 4342), (416, 3841), (598, 2672), (668, 2392), (736, 2171), (1196, 1336)]