1243297734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{374713}}^1$

素因数の和:374804

約数の個数: 32

約数和(自身を含む): 2877803520

約数和(自身を除く): 1634505786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 374713, 749426, 1124139, 2248278, 2622991, 5245982, 7868973, 15737946, 29602327, 59204654, 88806981, 177613962, 207216289, 414432578, 621648867, 1243297734]

約数ペア:

[(1, 1243297734), (2, 621648867), (3, 414432578), (6, 207216289), (7, 177613962), (14, 88806981), (21, 59204654), (42, 29602327), (79, 15737946), (158, 7868973), (237, 5245982), (474, 2622991), (553, 2248278), (1106, 1124139), (1659, 749426), (3318, 374713)]