8967244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 18811296

約数和(自身を除く): 9844052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 257, 286, 514, 572, 671, 793, 1028, 1342, 1586, 2684, 2827, 3172, 3341, 5654, 6682, 8723, 11308, 13364, 15677, 17446, 31354, 34892, 36751, 62708, 73502, 147004, 172447, 203801, 344894, 407602, 689788, 815204, 2241811, 4483622, 8967244]

約数ペア:

[(1, 8967244), (2, 4483622), (4, 2241811), (11, 815204), (13, 689788), (22, 407602), (26, 344894), (44, 203801), (52, 172447), (61, 147004), (122, 73502), (143, 62708), (244, 36751), (257, 34892), (286, 31354), (514, 17446), (572, 15677), (671, 13364), (793, 11308), (1028, 8723), (1342, 6682), (1586, 5654), (2684, 3341), (2827, 3172)]