2220942016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{2041307}}^1$

素因数の和:2041336

約数の個数: 28

約数和(自身を含む): 4666430088

約数和(自身を除く): 2445488072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 2041307, 4082614, 8165228, 16330456, 32660912, 34702219, 65321824, 69404438, 130643648, 138808876, 277617752, 555235504, 1110471008, 2220942016]

約数ペア:

[(1, 2220942016), (2, 1110471008), (4, 555235504), (8, 277617752), (16, 138808876), (17, 130643648), (32, 69404438), (34, 65321824), (64, 34702219), (68, 32660912), (136, 16330456), (272, 8165228), (544, 4082614), (1088, 2041307)]