6639698548

素因数分解:

$2^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{54727}}^1$

素因数の和:55364

約数の個数: 36

約数和(自身を含む): 13538612640

約数和(自身を除く): 6898914092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 619, 1238, 2476, 4333, 8666, 17332, 30331, 54727, 60662, 109454, 121324, 218908, 383089, 766178, 1532356, 2681623, 5363246, 10726492, 33876013, 67752026, 135504052, 237132091, 474264182, 948528364, 1659924637, 3319849274, 6639698548]

約数ペア:

[(1, 6639698548), (2, 3319849274), (4, 1659924637), (7, 948528364), (14, 474264182), (28, 237132091), (49, 135504052), (98, 67752026), (196, 33876013), (619, 10726492), (1238, 5363246), (2476, 2681623), (4333, 1532356), (8666, 766178), (17332, 383089), (30331, 218908), (54727, 121324), (60662, 109454)]