2236700180356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{431219}}^1$

素因数の和:431872

約数の個数: 48

約数和(自身を含む): 4158340704000

約数和(自身を除く): 1921640523644

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 491, 556, 982, 1964, 2641, 5282, 9329, 10564, 18658, 37316, 68249, 136498, 272996, 431219, 862438, 1296731, 1724876, 2593462, 5186924, 8193161, 16386322, 32772644, 59939441, 119878882, 211728529, 239757764, 423457058, 846914116, 1138849379, 2277698758, 4022842051, 4555397516, 8045684102, 16091368204, 29430265531, 58860531062, 117721062124, 559175045089, 1118350090178, 2236700180356]

約数ペア:

[(1, 2236700180356), (2, 1118350090178), (4, 559175045089), (19, 117721062124), (38, 58860531062), (76, 29430265531), (139, 16091368204), (278, 8045684102), (491, 4555397516), (556, 4022842051), (982, 2277698758), (1964, 1138849379), (2641, 846914116), (5282, 423457058), (9329, 239757764), (10564, 211728529), (18658, 119878882), (37316, 59939441), (68249, 32772644), (136498, 16386322), (272996, 8193161), (431219, 5186924), (862438, 2593462), (1296731, 1724876)]