2016119872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10139}}^1$

素因数の和:10403

約数の個数: 56

約数和(自身を含む): 4326940800

約数和(自身を除く): 2310820928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 239, 416, 478, 832, 956, 1912, 3107, 3824, 6214, 7648, 10139, 12428, 15296, 20278, 24856, 40556, 49712, 81112, 99424, 131807, 162224, 198848, 263614, 324448, 527228, 648896, 1054456, 2108912, 2423221, 4217824, 4846442, 8435648, 9692884, 19385768, 31501873, 38771536, 63003746, 77543072, 126007492, 155086144, 252014984, 504029968, 1008059936, 2016119872]

約数ペア:

[(1, 2016119872), (2, 1008059936), (4, 504029968), (8, 252014984), (13, 155086144), (16, 126007492), (26, 77543072), (32, 63003746), (52, 38771536), (64, 31501873), (104, 19385768), (208, 9692884), (239, 8435648), (416, 4846442), (478, 4217824), (832, 2423221), (956, 2108912), (1912, 1054456), (3107, 648896), (3824, 527228), (6214, 324448), (7648, 263614), (10139, 198848), (12428, 162224), (15296, 131807), (20278, 99424), (24856, 81112), (40556, 49712)]