7131922004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{1181}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 13251638400

約数和(自身を除く): 6119716396

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 439, 724, 878, 1181, 1756, 2362, 3439, 4724, 6878, 8341, 13756, 16682, 22439, 33364, 44878, 79459, 89756, 158918, 213761, 317836, 427522, 518459, 855044, 1036918, 1509721, 2073836, 3019442, 4061459, 6038884, 8122918, 9850721, 16245836, 19701442, 39402884, 93841079, 187682158, 375364316, 1782980501, 3565961002, 7131922004]

約数ペア:

[(1, 7131922004), (2, 3565961002), (4, 1782980501), (19, 375364316), (38, 187682158), (76, 93841079), (181, 39402884), (362, 19701442), (439, 16245836), (724, 9850721), (878, 8122918), (1181, 6038884), (1756, 4061459), (2362, 3019442), (3439, 2073836), (4724, 1509721), (6878, 1036918), (8341, 855044), (13756, 518459), (16682, 427522), (22439, 317836), (33364, 213761), (44878, 158918), (79459, 89756)]