1190389616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{23747}}^1$

素因数の和:24009

約数の個数: 40

約数和(自身を含む): 2494204944

約数和(自身を除く): 1303815328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 23747, 25064, 47494, 50128, 94988, 189976, 308711, 379952, 617422, 1234844, 2469688, 4939376, 5723027, 11446054, 22892108, 45784216, 74399351, 91568432, 148798702, 297597404, 595194808, 1190389616]

約数ペア:

[(1, 1190389616), (2, 595194808), (4, 297597404), (8, 148798702), (13, 91568432), (16, 74399351), (26, 45784216), (52, 22892108), (104, 11446054), (208, 5723027), (241, 4939376), (482, 2469688), (964, 1234844), (1928, 617422), (3133, 379952), (3856, 308711), (6266, 189976), (12532, 94988), (23747, 50128), (25064, 47494)]