956956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 2257920

約数和(自身を除く): 1300964

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 239, 286, 308, 364, 478, 572, 956, 1001, 1673, 2002, 2629, 3107, 3346, 4004, 5258, 6214, 6692, 10516, 12428, 18403, 21749, 34177, 36806, 43498, 68354, 73612, 86996, 136708, 239239, 478478, 956956]

約数ペア:

[(1, 956956), (2, 478478), (4, 239239), (7, 136708), (11, 86996), (13, 73612), (14, 68354), (22, 43498), (26, 36806), (28, 34177), (44, 21749), (52, 18403), (77, 12428), (91, 10516), (143, 6692), (154, 6214), (182, 5258), (239, 4004), (286, 3346), (308, 3107), (364, 2629), (478, 2002), (572, 1673), (956, 1001)]