791899458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 1832005632

約数和(自身を除く): 1040106174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 211, 386, 422, 463, 579, 633, 926, 1158, 1266, 1351, 1389, 1477, 2702, 2778, 2954, 3241, 4053, 4431, 6482, 8106, 8862, 9723, 19446, 40723, 81446, 89359, 97693, 122169, 178718, 195386, 244338, 268077, 285061, 293079, 536154, 570122, 586158, 625513, 683851, 855183, 1251026, 1367702, 1710366, 1876539, 2051553, 3753078, 4103106, 18854749, 37709498, 56564247, 113128494, 131983243, 263966486, 395949729, 791899458]

約数ペア:

[(1, 791899458), (2, 395949729), (3, 263966486), (6, 131983243), (7, 113128494), (14, 56564247), (21, 37709498), (42, 18854749), (193, 4103106), (211, 3753078), (386, 2051553), (422, 1876539), (463, 1710366), (579, 1367702), (633, 1251026), (926, 855183), (1158, 683851), (1266, 625513), (1351, 586158), (1389, 570122), (1477, 536154), (2702, 293079), (2778, 285061), (2954, 268077), (3241, 244338), (4053, 195386), (4431, 178718), (6482, 122169), (8106, 97693), (8862, 89359), (9723, 81446), (19446, 40723)]