505655344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{6569}}^1$

素因数の和:6877

約数の個数: 40

約数和(自身を含む): 1041161040

約数和(自身を除く): 535505696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 566, 1132, 2264, 4528, 4811, 6569, 9622, 13138, 19244, 26276, 38488, 52552, 76976, 105104, 111673, 223346, 446692, 893384, 1786768, 1859027, 3718054, 7436108, 14872216, 29744432, 31603459, 63206918, 126413836, 252827672, 505655344]

約数ペア:

[(1, 505655344), (2, 252827672), (4, 126413836), (8, 63206918), (16, 31603459), (17, 29744432), (34, 14872216), (68, 7436108), (136, 3718054), (272, 1859027), (283, 1786768), (566, 893384), (1132, 446692), (2264, 223346), (4528, 111673), (4811, 105104), (6569, 76976), (9622, 52552), (13138, 38488), (19244, 26276)]