2945012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3586828

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 269, 322, 391, 476, 538, 644, 782, 1076, 1564, 1883, 2737, 3766, 4573, 5474, 6187, 7532, 9146, 10948, 12374, 18292, 24748, 32011, 43309, 64022, 86618, 105179, 128044, 173236, 210358, 420716, 736253, 1472506, 2945012]

約数ペア:

[(1, 2945012), (2, 1472506), (4, 736253), (7, 420716), (14, 210358), (17, 173236), (23, 128044), (28, 105179), (34, 86618), (46, 64022), (68, 43309), (92, 32011), (119, 24748), (161, 18292), (238, 12374), (269, 10948), (322, 9146), (391, 7532), (476, 6187), (538, 5474), (644, 4573), (782, 3766), (1076, 2737), (1564, 1883)]