1216442024

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{261713}}^1$

素因数の和:261809

約数の個数: 32

約数和(自身を含む): 2638077120

約数和(自身を除く): 1421635096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 261713, 523426, 1046852, 1831991, 2093704, 3663982, 7327964, 14655928, 21722179, 43444358, 86888716, 152055253, 173777432, 304110506, 608221012, 1216442024]

約数ペア:

[(1, 1216442024), (2, 608221012), (4, 304110506), (7, 173777432), (8, 152055253), (14, 86888716), (28, 43444358), (56, 21722179), (83, 14655928), (166, 7327964), (332, 3663982), (581, 2093704), (664, 1831991), (1162, 1046852), (2324, 523426), (4648, 261713)]