65954590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2803}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 128602656

約数和(自身を除く): 62648066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 2803, 4706, 5606, 11765, 14015, 23530, 28030, 36439, 72878, 182195, 364390, 507343, 1014686, 2536715, 5073430, 6595459, 13190918, 32977295, 65954590]

約数ペア:

[(1, 65954590), (2, 32977295), (5, 13190918), (10, 6595459), (13, 5073430), (26, 2536715), (65, 1014686), (130, 507343), (181, 364390), (362, 182195), (905, 72878), (1810, 36439), (2353, 28030), (2803, 23530), (4706, 14015), (5606, 11765)]