2513632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 5573232

約数和(自身を除く): 3059600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 193, 296, 352, 386, 407, 592, 772, 814, 1184, 1544, 1628, 2123, 3088, 3256, 4246, 6176, 6512, 7141, 8492, 13024, 14282, 16984, 28564, 33968, 57128, 67936, 78551, 114256, 157102, 228512, 314204, 628408, 1256816, 2513632]

約数ペア:

[(1, 2513632), (2, 1256816), (4, 628408), (8, 314204), (11, 228512), (16, 157102), (22, 114256), (32, 78551), (37, 67936), (44, 57128), (74, 33968), (88, 28564), (148, 16984), (176, 14282), (193, 13024), (296, 8492), (352, 7141), (386, 6512), (407, 6176), (592, 4246), (772, 3256), (814, 3088), (1184, 2123), (1544, 1628)]