2131532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 4057200

約数和(自身を除く): 1925668

約数列:

[1, 2, 4, 13, 26, 52, 179, 229, 358, 458, 716, 916, 2327, 2977, 4654, 5954, 9308, 11908, 40991, 81982, 163964, 532883, 1065766, 2131532]

約数ペア:

[(1, 2131532), (2, 1065766), (4, 532883), (13, 163964), (26, 81982), (52, 40991), (179, 11908), (229, 9308), (358, 5954), (458, 4654), (716, 2977), (916, 2327)]