2019433735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 2721882240

約数和(自身を除く): 702448505

約数列:

[1, 5, 11, 55, 109, 113, 121, 271, 545, 565, 605, 1199, 1243, 1355, 2981, 5995, 6215, 12317, 13189, 13673, 14905, 29539, 30623, 32791, 61585, 65945, 68365, 135487, 147695, 153115, 163955, 324929, 336853, 677435, 1490357, 1624645, 1684265, 3337907, 3574219, 3705383, 7451785, 16689535, 17871095, 18526915, 36716977, 183584885, 403886747, 2019433735]

約数ペア:

[(1, 2019433735), (5, 403886747), (11, 183584885), (55, 36716977), (109, 18526915), (113, 17871095), (121, 16689535), (271, 7451785), (545, 3705383), (565, 3574219), (605, 3337907), (1199, 1684265), (1243, 1624645), (1355, 1490357), (2981, 677435), (5995, 336853), (6215, 324929), (12317, 163955), (13189, 153115), (13673, 147695), (14905, 135487), (29539, 68365), (30623, 65945), (32791, 61585)]