1399516143364

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{6301}}^1\times {\mathrm{57781}}^1$

素因数の和:64148

約数の個数: 36

約数和(自身を含む): 2531152181964

約数和(自身を除く): 1131636038600

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 6301, 12602, 25204, 57781, 115562, 195331, 231124, 390662, 781324, 1791211, 3582422, 6055261, 7164844, 12110522, 24221044, 55527541, 111055082, 222110164, 364078081, 728156162, 1456312324, 11286420511, 22572841022, 45145682044, 349879035841, 699758071682, 1399516143364]

約数ペア:

[(1, 1399516143364), (2, 699758071682), (4, 349879035841), (31, 45145682044), (62, 22572841022), (124, 11286420511), (961, 1456312324), (1922, 728156162), (3844, 364078081), (6301, 222110164), (12602, 111055082), (25204, 55527541), (57781, 24221044), (115562, 12110522), (195331, 7164844), (231124, 6055261), (390662, 3582422), (781324, 1791211)]