1896173890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{6317}}^1$

素因数の和:8646

約数の個数: 32

約数和(自身を含む): 3677834160

約数和(自身を除く): 1781660270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2309, 4618, 6317, 11545, 12634, 23090, 30017, 31585, 60034, 63170, 82121, 150085, 164242, 300170, 410605, 821210, 14585953, 29171906, 72929765, 145859530, 189617389, 379234778, 948086945, 1896173890]

約数ペア:

[(1, 1896173890), (2, 948086945), (5, 379234778), (10, 189617389), (13, 145859530), (26, 72929765), (65, 29171906), (130, 14585953), (2309, 821210), (4618, 410605), (6317, 300170), (11545, 164242), (12634, 150085), (23090, 82121), (30017, 63170), (31585, 60034)]