1010641790

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 1831948704

約数和(自身を除く): 821306914

約数列:

[1, 2, 5, 10, 281, 457, 562, 787, 914, 1405, 1574, 2285, 2810, 3935, 4570, 7870, 128417, 221147, 256834, 359659, 442294, 642085, 719318, 1105735, 1284170, 1798295, 2211470, 3596590, 101064179, 202128358, 505320895, 1010641790]

約数ペア:

[(1, 1010641790), (2, 505320895), (5, 202128358), (10, 101064179), (281, 3596590), (457, 2211470), (562, 1798295), (787, 1284170), (914, 1105735), (1405, 719318), (1574, 642085), (2285, 442294), (2810, 359659), (3935, 256834), (4570, 221147), (7870, 128417)]