2697938048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1621357}}^1$

素因数の和:1621384

約数の個数: 32

約数和(自身を含む): 5788248060

約数和(自身を除く): 3090310012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1621357, 3242714, 6485428, 12970856, 21077641, 25941712, 42155282, 51883424, 84310564, 103766848, 168621128, 207533696, 337242256, 674484512, 1348969024, 2697938048]

約数ペア:

[(1, 2697938048), (2, 1348969024), (4, 674484512), (8, 337242256), (13, 207533696), (16, 168621128), (26, 103766848), (32, 84310564), (52, 51883424), (64, 42155282), (104, 25941712), (128, 21077641), (208, 12970856), (416, 6485428), (832, 3242714), (1664, 1621357)]