1964159568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1948571}}^1$

素因数の和:1948592

約数の個数: 60

約数和(自身を含む): 6282196128

約数和(自身を除く): 4318036560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1948571, 3897142, 5845713, 7794284, 11691426, 13639997, 15588568, 17537139, 23382852, 27279994, 31177136, 35074278, 40919991, 46765704, 54559988, 70148556, 81839982, 93531408, 109119976, 122759973, 140297112, 163679964, 218239952, 245519946, 280594224, 327359928, 491039892, 654719856, 982079784, 1964159568]

約数ペア:

[(1, 1964159568), (2, 982079784), (3, 654719856), (4, 491039892), (6, 327359928), (7, 280594224), (8, 245519946), (9, 218239952), (12, 163679964), (14, 140297112), (16, 122759973), (18, 109119976), (21, 93531408), (24, 81839982), (28, 70148556), (36, 54559988), (42, 46765704), (48, 40919991), (56, 35074278), (63, 31177136), (72, 27279994), (84, 23382852), (112, 17537139), (126, 15588568), (144, 13639997), (168, 11691426), (252, 7794284), (336, 5845713), (504, 3897142), (1008, 1948571)]