801271408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193357}}^1$

素因数の和:193409

約数の個数: 40

約数和(自身を含む): 1822205792

約数和(自身を除く): 1020934384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 193357, 386714, 773428, 1353499, 1546856, 2706998, 3093712, 5413996, 7154209, 10827992, 14308418, 21655984, 28616836, 50079463, 57233672, 100158926, 114467344, 200317852, 400635704, 801271408]

約数ペア:

[(1, 801271408), (2, 400635704), (4, 200317852), (7, 114467344), (8, 100158926), (14, 57233672), (16, 50079463), (28, 28616836), (37, 21655984), (56, 14308418), (74, 10827992), (112, 7154209), (148, 5413996), (259, 3093712), (296, 2706998), (518, 1546856), (592, 1353499), (1036, 773428), (2072, 386714), (4144, 193357)]