2257714558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1867}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 3935352960

約数和(自身を除く): 1677638402

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 263, 418, 526, 1867, 2299, 2893, 3734, 4598, 4997, 5786, 9994, 20537, 31823, 35473, 41074, 54967, 63646, 70946, 109934, 225907, 390203, 451814, 491021, 604637, 780406, 982042, 1209274, 4292233, 5401231, 8584466, 9329399, 10802462, 18658798, 59413541, 102623389, 118827082, 205246778, 1128857279, 2257714558]

約数ペア:

[(1, 2257714558), (2, 1128857279), (11, 205246778), (19, 118827082), (22, 102623389), (38, 59413541), (121, 18658798), (209, 10802462), (242, 9329399), (263, 8584466), (418, 5401231), (526, 4292233), (1867, 1209274), (2299, 982042), (2893, 780406), (3734, 604637), (4598, 491021), (4997, 451814), (5786, 390203), (9994, 225907), (20537, 109934), (31823, 70946), (35473, 63646), (41074, 54967)]