2028031460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1114303}}^1$

素因数の和:1114332

約数の個数: 48

約数和(自身を含む): 5241686016

約数和(自身を除く): 3213654556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1114303, 2228606, 4457212, 5571515, 7800121, 11143030, 14485939, 15600242, 22286060, 28971878, 31200484, 39000605, 57943756, 72429695, 78001210, 101401573, 144859390, 156002420, 202803146, 289718780, 405606292, 507007865, 1014015730, 2028031460]

約数ペア:

[(1, 2028031460), (2, 1014015730), (4, 507007865), (5, 405606292), (7, 289718780), (10, 202803146), (13, 156002420), (14, 144859390), (20, 101401573), (26, 78001210), (28, 72429695), (35, 57943756), (52, 39000605), (65, 31200484), (70, 28971878), (91, 22286060), (130, 15600242), (140, 14485939), (182, 11143030), (260, 7800121), (364, 5571515), (455, 4457212), (910, 2228606), (1820, 1114303)]