2017509946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 3330283680

約数和(自身を除く): 1312773734

約数列:

[1, 2, 19, 31, 38, 62, 101, 202, 547, 589, 961, 1094, 1178, 1919, 1922, 3131, 3838, 6262, 10393, 16957, 18259, 20786, 33914, 36518, 55247, 59489, 97061, 110494, 118978, 194122, 322183, 525667, 644366, 1049693, 1051334, 1712657, 1844159, 2099386, 3425314, 3688318, 9987673, 19975346, 32540483, 53092367, 65080966, 106184734, 1008754973, 2017509946]

約数ペア:

[(1, 2017509946), (2, 1008754973), (19, 106184734), (31, 65080966), (38, 53092367), (62, 32540483), (101, 19975346), (202, 9987673), (547, 3688318), (589, 3425314), (961, 2099386), (1094, 1844159), (1178, 1712657), (1919, 1051334), (1922, 1049693), (3131, 644366), (3838, 525667), (6262, 322183), (10393, 194122), (16957, 118978), (18259, 110494), (20786, 97061), (33914, 59489), (36518, 55247)]