1880841796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 3476551680

約数和(自身を除く): 1595709884

約数列:

[1, 2, 4, 31, 62, 79, 101, 124, 158, 202, 316, 404, 1901, 2449, 3131, 3802, 4898, 6262, 7604, 7979, 9796, 12524, 15958, 31916, 58931, 117862, 150179, 192001, 235724, 247349, 300358, 384002, 494698, 600716, 768004, 989396, 4655549, 5952031, 9311098, 11904062, 15168079, 18622196, 23808124, 30336158, 60672316, 470210449, 940420898, 1880841796]

約数ペア:

[(1, 1880841796), (2, 940420898), (4, 470210449), (31, 60672316), (62, 30336158), (79, 23808124), (101, 18622196), (124, 15168079), (158, 11904062), (202, 9311098), (316, 5952031), (404, 4655549), (1901, 989396), (2449, 768004), (3131, 600716), (3802, 494698), (4898, 384002), (6262, 300358), (7604, 247349), (7979, 235724), (9796, 192001), (12524, 150179), (15958, 117862), (31916, 58931)]