1219285736254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1\times {\mathrm{33599}}^1$

素因数の和:35376

約数の個数: 32

約数和(自身を含む): 1880937676800

約数和(自身を除く): 661651940546

約数列:

[1, 2, 41, 82, 311, 622, 1423, 2846, 12751, 25502, 33599, 58343, 67198, 116686, 442553, 885106, 1377559, 2755118, 10449289, 18144673, 20898578, 36289346, 47811377, 95622754, 428420849, 856841698, 1960266457, 3920532914, 14869338247, 29738676494, 609642868127, 1219285736254]

約数ペア:

[(1, 1219285736254), (2, 609642868127), (41, 29738676494), (82, 14869338247), (311, 3920532914), (622, 1960266457), (1423, 856841698), (2846, 428420849), (12751, 95622754), (25502, 47811377), (33599, 36289346), (58343, 20898578), (67198, 18144673), (116686, 10449289), (442553, 2755118), (885106, 1377559)]