2012184460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{703561}}^1$

素因数の和:703594

約数の個数: 48

約数和(自身を含む): 4964333472

約数和(自身を除く): 2952149012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 703561, 1407122, 2814244, 3517805, 7035610, 7739171, 9146293, 14071220, 15478342, 18292586, 30956684, 36585172, 38695855, 45731465, 77391710, 91462930, 100609223, 154783420, 182925860, 201218446, 402436892, 503046115, 1006092230, 2012184460]

約数ペア:

[(1, 2012184460), (2, 1006092230), (4, 503046115), (5, 402436892), (10, 201218446), (11, 182925860), (13, 154783420), (20, 100609223), (22, 91462930), (26, 77391710), (44, 45731465), (52, 38695855), (55, 36585172), (65, 30956684), (110, 18292586), (130, 15478342), (143, 14071220), (220, 9146293), (260, 7739171), (286, 7035610), (572, 3517805), (715, 2814244), (1430, 1407122), (2860, 703561)]