15704881930

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1\times {\mathrm{4093}}^1$

素因数の和:5850

約数の個数: 32

約数和(自身を含む): 28404728784

約数和(自身を除く): 12699846854

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1493, 2570, 2986, 4093, 7465, 8186, 14930, 20465, 40930, 383701, 767402, 1051901, 1918505, 2103802, 3837010, 5259505, 6110849, 10519010, 12221698, 30554245, 61108490, 1570488193, 3140976386, 7852440965, 15704881930]

約数ペア:

[(1, 15704881930), (2, 7852440965), (5, 3140976386), (10, 1570488193), (257, 61108490), (514, 30554245), (1285, 12221698), (1493, 10519010), (2570, 6110849), (2986, 5259505), (4093, 3837010), (7465, 2103802), (8186, 1918505), (14930, 1051901), (20465, 767402), (40930, 383701)]