1573429676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139439}}^1$

素因数の和:139494

約数の個数: 48

約数和(自身を含む): 3498270720

約数和(自身を除く): 1924841044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 139439, 278878, 557756, 976073, 1812707, 1952146, 3625414, 3904292, 4322609, 7250828, 8645218, 12688949, 17290436, 25377898, 30258263, 50755796, 56193917, 60516526, 112387834, 121033052, 224775668, 393357419, 786714838, 1573429676]

約数ペア:

[(1, 1573429676), (2, 786714838), (4, 393357419), (7, 224775668), (13, 121033052), (14, 112387834), (26, 60516526), (28, 56193917), (31, 50755796), (52, 30258263), (62, 25377898), (91, 17290436), (124, 12688949), (182, 8645218), (217, 7250828), (364, 4322609), (403, 3904292), (434, 3625414), (806, 1952146), (868, 1812707), (1612, 976073), (2821, 557756), (5642, 278878), (11284, 139439)]