2013221284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{9907}}^1$

素因数の和:10515

約数の個数: 24

約数和(自身を含む): 3565453248

約数和(自身を除く): 1552231964

約数列:

[1, 2, 4, 101, 202, 404, 503, 1006, 2012, 9907, 19814, 39628, 50803, 101606, 203212, 1000607, 2001214, 4002428, 4983221, 9966442, 19932884, 503305321, 1006610642, 2013221284]

約数ペア:

[(1, 2013221284), (2, 1006610642), (4, 503305321), (101, 19932884), (202, 9966442), (404, 4983221), (503, 4002428), (1006, 2001214), (2012, 1000607), (9907, 203212), (19814, 101606), (39628, 50803)]