2080872654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{273727}}^1$

素因数の和:273920

約数の個数: 32

約数和(自身を含む): 4782575616

約数和(自身を除く): 2701702962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 273727, 547454, 821181, 1642362, 1916089, 3832178, 5748267, 11496534, 49544587, 99089174, 148633761, 297267522, 346812109, 693624218, 1040436327, 2080872654]

約数ペア:

[(1, 2080872654), (2, 1040436327), (3, 693624218), (6, 346812109), (7, 297267522), (14, 148633761), (21, 99089174), (42, 49544587), (181, 11496534), (362, 5748267), (543, 3832178), (1086, 1916089), (1267, 1642362), (2534, 821181), (3801, 547454), (7602, 273727)]