2019207032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 3975955200

約数和(自身を除く): 1956748168

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 151, 164, 236, 302, 328, 472, 604, 691, 1208, 1382, 2419, 2764, 4838, 5528, 6191, 8909, 9676, 12382, 17818, 19352, 24764, 28331, 35636, 40769, 49528, 56662, 71272, 81538, 104341, 113324, 163076, 208682, 226648, 326152, 365269, 417364, 730538, 834728, 1461076, 1671529, 2922152, 3343058, 4277981, 6156119, 6686116, 8555962, 12312238, 13372232, 17111924, 24624476, 34223848, 49248952, 252400879, 504801758, 1009603516, 2019207032]

約数ペア:

[(1, 2019207032), (2, 1009603516), (4, 504801758), (8, 252400879), (41, 49248952), (59, 34223848), (82, 24624476), (118, 17111924), (151, 13372232), (164, 12312238), (236, 8555962), (302, 6686116), (328, 6156119), (472, 4277981), (604, 3343058), (691, 2922152), (1208, 1671529), (1382, 1461076), (2419, 834728), (2764, 730538), (4838, 417364), (5528, 365269), (6191, 326152), (8909, 226648), (9676, 208682), (12382, 163076), (17818, 113324), (19352, 104341), (24764, 81538), (28331, 71272), (35636, 56662), (40769, 49528)]