1799379488

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{877}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 3588551064

約数和(自身を除く): 1789171576

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 661, 776, 877, 1322, 1552, 1754, 2644, 3104, 3508, 5288, 7016, 10576, 14032, 21152, 28064, 64117, 85069, 128234, 170138, 256468, 340276, 512936, 579697, 680552, 1025872, 1159394, 1361104, 2051744, 2318788, 2722208, 4637576, 9275152, 18550304, 56230609, 112461218, 224922436, 449844872, 899689744, 1799379488]

約数ペア:

[(1, 1799379488), (2, 899689744), (4, 449844872), (8, 224922436), (16, 112461218), (32, 56230609), (97, 18550304), (194, 9275152), (388, 4637576), (661, 2722208), (776, 2318788), (877, 2051744), (1322, 1361104), (1552, 1159394), (1754, 1025872), (2644, 680552), (3104, 579697), (3508, 512936), (5288, 340276), (7016, 256468), (10576, 170138), (14032, 128234), (21152, 85069), (28064, 64117)]