4815372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 11934720

約数和(自身を除く): 7119348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 239, 276, 292, 438, 478, 717, 876, 956, 1434, 1679, 2868, 3358, 5037, 5497, 6716, 10074, 10994, 16491, 17447, 20148, 21988, 32982, 34894, 52341, 65964, 69788, 104682, 209364, 401281, 802562, 1203843, 1605124, 2407686, 4815372]

約数ペア:

[(1, 4815372), (2, 2407686), (3, 1605124), (4, 1203843), (6, 802562), (12, 401281), (23, 209364), (46, 104682), (69, 69788), (73, 65964), (92, 52341), (138, 34894), (146, 32982), (219, 21988), (239, 20148), (276, 17447), (292, 16491), (438, 10994), (478, 10074), (717, 6716), (876, 5497), (956, 5037), (1434, 3358), (1679, 2868)]