901262290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{2833}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 1680335280

約数和(自身を除く): 779072990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1097, 2194, 2833, 5485, 5666, 10970, 14165, 28330, 31813, 63626, 82157, 159065, 164314, 318130, 410785, 821570, 3107801, 6215602, 15539005, 31078010, 90126229, 180252458, 450631145, 901262290]

約数ペア:

[(1, 901262290), (2, 450631145), (5, 180252458), (10, 90126229), (29, 31078010), (58, 15539005), (145, 6215602), (290, 3107801), (1097, 821570), (2194, 410785), (2833, 318130), (5485, 164314), (5666, 159065), (10970, 82157), (14165, 63626), (28330, 31813)]