393209212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 776613600

約数和(自身を除く): 383404388

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 149, 298, 407, 596, 814, 1621, 1628, 1639, 3242, 3278, 5513, 6484, 6556, 11026, 17831, 22052, 35662, 59977, 60643, 71324, 119954, 121286, 239908, 241529, 242572, 483058, 659747, 966116, 1319494, 2638988, 2656819, 5313638, 8936573, 10627276, 17873146, 35746292, 98302303, 196604606, 393209212]

約数ペア:

[(1, 393209212), (2, 196604606), (4, 98302303), (11, 35746292), (22, 17873146), (37, 10627276), (44, 8936573), (74, 5313638), (148, 2656819), (149, 2638988), (298, 1319494), (407, 966116), (596, 659747), (814, 483058), (1621, 242572), (1628, 241529), (1639, 239908), (3242, 121286), (3278, 119954), (5513, 71324), (6484, 60643), (6556, 59977), (11026, 35662), (17831, 22052)]