2000188972078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{1445593}}^1$

素因数の和:1446292

約数の個数: 32

約数和(自身を含む): 3308791194720

約数和(自身を除く): 1308602222642

約数列:

[1, 2, 11, 22, 109, 218, 577, 1154, 1199, 2398, 6347, 12694, 62893, 125786, 691823, 1383646, 1445593, 2891186, 15901523, 31803046, 157569637, 315139274, 834107161, 1668214322, 1733266007, 3466532014, 9175178771, 18350357542, 90917680549, 181835361098, 1000094486039, 2000188972078]

約数ペア:

[(1, 2000188972078), (2, 1000094486039), (11, 181835361098), (22, 90917680549), (109, 18350357542), (218, 9175178771), (577, 3466532014), (1154, 1733266007), (1199, 1668214322), (2398, 834107161), (6347, 315139274), (12694, 157569637), (62893, 31803046), (125786, 15901523), (691823, 2891186), (1383646, 1445593)]