398024284

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{37507}}^1$

素因数の和:37897

約数の個数: 24

約数和(自身を含む): 798170240

約数和(自身を除く): 400145956

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 37507, 75014, 150028, 262549, 525098, 1050196, 14215153, 28430306, 56860612, 99506071, 199012142, 398024284]

約数ペア:

[(1, 398024284), (2, 199012142), (4, 99506071), (7, 56860612), (14, 28430306), (28, 14215153), (379, 1050196), (758, 525098), (1516, 262549), (2653, 150028), (5306, 75014), (10612, 37507)]