1207145384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 2455971840

約数和(自身を除く): 1248826456

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 223, 424, 446, 751, 892, 901, 1502, 1784, 1802, 3004, 3604, 3791, 6008, 7208, 7582, 11819, 12767, 15164, 23638, 25534, 30328, 39803, 47276, 51068, 79606, 94552, 102136, 159212, 167473, 200923, 318424, 334946, 401846, 669892, 676651, 803692, 1339784, 1353302, 1607384, 2706604, 2847041, 5413208, 5694082, 8876069, 11388164, 17752138, 22776328, 35504276, 71008552, 150893173, 301786346, 603572692, 1207145384]

約数ペア:

[(1, 1207145384), (2, 603572692), (4, 301786346), (8, 150893173), (17, 71008552), (34, 35504276), (53, 22776328), (68, 17752138), (106, 11388164), (136, 8876069), (212, 5694082), (223, 5413208), (424, 2847041), (446, 2706604), (751, 1607384), (892, 1353302), (901, 1339784), (1502, 803692), (1784, 676651), (1802, 669892), (3004, 401846), (3604, 334946), (3791, 318424), (6008, 200923), (7208, 167473), (7582, 159212), (11819, 102136), (12767, 94552), (15164, 79606), (23638, 51068), (25534, 47276), (30328, 39803)]