488354412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{447211}}^1$

素因数の和:447238

約数の個数: 48

約数和(自身を含む): 1402456832

約数和(自身を除く): 914102420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 447211, 894422, 1341633, 1788844, 2683266, 3130477, 5366532, 5813743, 6260954, 9391431, 11627486, 12521908, 17441229, 18782862, 23254972, 34882458, 37565724, 40696201, 69764916, 81392402, 122088603, 162784804, 244177206, 488354412]

約数ペア:

[(1, 488354412), (2, 244177206), (3, 162784804), (4, 122088603), (6, 81392402), (7, 69764916), (12, 40696201), (13, 37565724), (14, 34882458), (21, 23254972), (26, 18782862), (28, 17441229), (39, 12521908), (42, 11627486), (52, 9391431), (78, 6260954), (84, 5813743), (91, 5366532), (156, 3130477), (182, 2683266), (273, 1788844), (364, 1341633), (546, 894422), (1092, 447211)]