868972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 1735776

約数和(自身を除く): 866804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 983, 1966, 3932, 12779, 16711, 25558, 33422, 51116, 66844, 217243, 434486, 868972]

約数ペア:

[(1, 868972), (2, 434486), (4, 217243), (13, 66844), (17, 51116), (26, 33422), (34, 25558), (52, 16711), (68, 12779), (221, 3932), (442, 1966), (884, 983)]