2480912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 5821056

約数和(自身を除く): 3340144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1303, 1904, 2606, 5212, 9121, 10424, 18242, 20848, 22151, 36484, 44302, 72968, 88604, 145936, 155057, 177208, 310114, 354416, 620228, 1240456, 2480912]

約数ペア:

[(1, 2480912), (2, 1240456), (4, 620228), (7, 354416), (8, 310114), (14, 177208), (16, 155057), (17, 145936), (28, 88604), (34, 72968), (56, 44302), (68, 36484), (112, 22151), (119, 20848), (136, 18242), (238, 10424), (272, 9121), (476, 5212), (952, 2606), (1303, 1904)]