13303709636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{423847}}^1$

素因数の和:423936

約数の個数: 48

約数和(自身を含む): 28482585600

約数和(自身を除く): 15178875964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 423847, 847694, 1695388, 2966929, 5933858, 8053093, 11867716, 16106186, 25006973, 32212372, 50013946, 56371651, 100027892, 112743302, 175048811, 225486604, 350097622, 475132487, 700195244, 950264974, 1900529948, 3325927409, 6651854818, 13303709636]

約数ペア:

[(1, 13303709636), (2, 6651854818), (4, 3325927409), (7, 1900529948), (14, 950264974), (19, 700195244), (28, 475132487), (38, 350097622), (59, 225486604), (76, 175048811), (118, 112743302), (133, 100027892), (236, 56371651), (266, 50013946), (413, 32212372), (532, 25006973), (826, 16106186), (1121, 11867716), (1652, 8053093), (2242, 5933858), (4484, 2966929), (7847, 1695388), (15694, 847694), (31388, 423847)]