2072382148420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{13337509}}^1$

素因数の和:13337992

約数の個数: 48

約数和(自身を含む): 4618086162480

約数和(自身を除く): 2545704014060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 457, 914, 1828, 2285, 4570, 7769, 9140, 15538, 31076, 38845, 77690, 155380, 13337509, 26675018, 53350036, 66687545, 133375090, 226737653, 266750180, 453475306, 906950612, 1133688265, 2267376530, 4534753060, 6095241613, 12190483226, 24380966452, 30476208065, 60952416130, 103619107421, 121904832260, 207238214842, 414476429684, 518095537105, 1036191074210, 2072382148420]

約数ペア:

[(1, 2072382148420), (2, 1036191074210), (4, 518095537105), (5, 414476429684), (10, 207238214842), (17, 121904832260), (20, 103619107421), (34, 60952416130), (68, 30476208065), (85, 24380966452), (170, 12190483226), (340, 6095241613), (457, 4534753060), (914, 2267376530), (1828, 1133688265), (2285, 906950612), (4570, 453475306), (7769, 266750180), (9140, 226737653), (15538, 133375090), (31076, 66687545), (38845, 53350036), (77690, 26675018), (155380, 13337509)]