1409813776

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{159337}}^1$

素因数の和:159431

約数の個数: 40

約数和(自身を含む): 3161265920

約数和(自身を除く): 1751452144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 159337, 318674, 637348, 1115359, 1274696, 2230718, 2549392, 4461436, 8922872, 12587623, 17845744, 25175246, 50350492, 88113361, 100700984, 176226722, 201401968, 352453444, 704906888, 1409813776]

約数ペア:

[(1, 1409813776), (2, 704906888), (4, 352453444), (7, 201401968), (8, 176226722), (14, 100700984), (16, 88113361), (28, 50350492), (56, 25175246), (79, 17845744), (112, 12587623), (158, 8922872), (316, 4461436), (553, 2549392), (632, 2230718), (1106, 1274696), (1264, 1115359), (2212, 637348), (4424, 318674), (8848, 159337)]