904865470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{7121}}^1$

素因数の和:7356

約数の個数: 32

約数和(自身を含む): 1658343456

約数和(自身を除く): 753477986

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 655, 970, 1310, 7121, 12707, 14242, 25414, 35605, 63535, 71210, 127070, 690737, 932851, 1381474, 1865702, 3453685, 4664255, 6907370, 9328510, 90486547, 180973094, 452432735, 904865470]

約数ペア:

[(1, 904865470), (2, 452432735), (5, 180973094), (10, 90486547), (97, 9328510), (131, 6907370), (194, 4664255), (262, 3453685), (485, 1865702), (655, 1381474), (970, 932851), (1310, 690737), (7121, 127070), (12707, 71210), (14242, 63535), (25414, 35605)]