2186164736

素因数分解:

$2^9\times 7^1\times {\mathrm{609979}}^1$

素因数の和:610004

約数の個数: 40

約数和(自身を含む): 4992076320

約数和(自身を除く): 2805911584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 609979, 1219958, 2439916, 4269853, 4879832, 8539706, 9759664, 17079412, 19519328, 34158824, 39038656, 68317648, 78077312, 136635296, 156154624, 273270592, 312309248, 546541184, 1093082368, 2186164736]

約数ペア:

[(1, 2186164736), (2, 1093082368), (4, 546541184), (7, 312309248), (8, 273270592), (14, 156154624), (16, 136635296), (28, 78077312), (32, 68317648), (56, 39038656), (64, 34158824), (112, 19519328), (128, 17079412), (224, 9759664), (256, 8539706), (448, 4879832), (512, 4269853), (896, 2439916), (1792, 1219958), (3584, 609979)]