2013184330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6559

約数の個数: 64

約数和(自身を含む): 4012416000

約数和(自身を除く): 1999231670

約数列:

[1, 2, 5, 10, 19, 31, 38, 53, 62, 95, 106, 155, 190, 265, 310, 530, 589, 1007, 1178, 1643, 2014, 2945, 3286, 5035, 5890, 6449, 8215, 10070, 12898, 16430, 31217, 32245, 62434, 64490, 122531, 156085, 199919, 245062, 312170, 341797, 399838, 612655, 683594, 999595, 1225310, 1708985, 1999190, 3417970, 3798461, 6494143, 7596922, 10595707, 12988286, 18992305, 21191414, 32470715, 37984610, 52978535, 64941430, 105957070, 201318433, 402636866, 1006592165, 2013184330]

約数ペア:

[(1, 2013184330), (2, 1006592165), (5, 402636866), (10, 201318433), (19, 105957070), (31, 64941430), (38, 52978535), (53, 37984610), (62, 32470715), (95, 21191414), (106, 18992305), (155, 12988286), (190, 10595707), (265, 7596922), (310, 6494143), (530, 3798461), (589, 3417970), (1007, 1999190), (1178, 1708985), (1643, 1225310), (2014, 999595), (2945, 683594), (3286, 612655), (5035, 399838), (5890, 341797), (6449, 312170), (8215, 245062), (10070, 199919), (12898, 156085), (16430, 122531), (31217, 64490), (32245, 62434)]