16695479476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821143}}^1$

素因数の和:821200

約数の個数: 48

約数和(自身を含む): 34763952384

約数和(自身を除く): 18068472908

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 821143, 1642286, 3284572, 10674859, 13959431, 18886289, 21349718, 27918862, 37772578, 42699436, 55837724, 75545156, 181472603, 245521757, 321066913, 362945206, 491043514, 642133826, 725890412, 982087028, 1284267652, 4173869869, 8347739738, 16695479476]

約数ペア:

[(1, 16695479476), (2, 8347739738), (4, 4173869869), (13, 1284267652), (17, 982087028), (23, 725890412), (26, 642133826), (34, 491043514), (46, 362945206), (52, 321066913), (68, 245521757), (92, 181472603), (221, 75545156), (299, 55837724), (391, 42699436), (442, 37772578), (598, 27918862), (782, 21349718), (884, 18886289), (1196, 13959431), (1564, 10674859), (5083, 3284572), (10166, 1642286), (20332, 821143)]