9794271932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 17643951360

約数和(自身を除く): 7849679428

約数列:

[1, 2, 4, 71, 137, 139, 142, 274, 278, 284, 548, 556, 1811, 3622, 7244, 9727, 9869, 19043, 19454, 19738, 38086, 38908, 39476, 76172, 128581, 248107, 251729, 257162, 496214, 503458, 514324, 992428, 1006916, 1352053, 2704106, 5408212, 17615597, 17872759, 34486873, 35231194, 35745518, 68973746, 70462388, 71491036, 137947492, 2448567983, 4897135966, 9794271932]

約数ペア:

[(1, 9794271932), (2, 4897135966), (4, 2448567983), (71, 137947492), (137, 71491036), (139, 70462388), (142, 68973746), (274, 35745518), (278, 35231194), (284, 34486873), (548, 17872759), (556, 17615597), (1811, 5408212), (3622, 2704106), (7244, 1352053), (9727, 1006916), (9869, 992428), (19043, 514324), (19454, 503458), (19738, 496214), (38086, 257162), (38908, 251729), (39476, 248107), (76172, 128581)]