2080696156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{32323}}^1$

素因数の和:32375

約数の個数: 72

約数和(自身を含む): 4814983040

約数和(自身を除く): 2734286884

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 32186, 32323, 64372, 64646, 129292, 226261, 355553, 452522, 614137, 711106, 905044, 1228274, 1422212, 2456548, 2488871, 3911083, 4298959, 4977742, 6755507, 7822166, 8597918, 9955484, 13511014, 15644332, 17195836, 27022028, 27377581, 47288549, 54755162, 74310577, 94577098, 109510324, 148621154, 189154196, 297242308, 520174039, 1040348078, 2080696156]

約数ペア:

[(1, 2080696156), (2, 1040348078), (4, 520174039), (7, 297242308), (11, 189154196), (14, 148621154), (19, 109510324), (22, 94577098), (28, 74310577), (38, 54755162), (44, 47288549), (76, 27377581), (77, 27022028), (121, 17195836), (133, 15644332), (154, 13511014), (209, 9955484), (242, 8597918), (266, 7822166), (308, 6755507), (418, 4977742), (484, 4298959), (532, 3911083), (836, 2488871), (847, 2456548), (1463, 1422212), (1694, 1228274), (2299, 905044), (2926, 711106), (3388, 614137), (4598, 452522), (5852, 355553), (9196, 226261), (16093, 129292), (32186, 64646), (32323, 64372)]