4693468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 9130968

約数和(自身を除く): 4437500

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 131, 169, 212, 262, 338, 524, 676, 689, 1378, 1703, 2756, 3406, 6812, 6943, 8957, 13886, 17914, 22139, 27772, 35828, 44278, 88556, 90259, 180518, 361036, 1173367, 2346734, 4693468]

約数ペア:

[(1, 4693468), (2, 2346734), (4, 1173367), (13, 361036), (26, 180518), (52, 90259), (53, 88556), (106, 44278), (131, 35828), (169, 27772), (212, 22139), (262, 17914), (338, 13886), (524, 8957), (676, 6943), (689, 6812), (1378, 3406), (1703, 2756)]