2845827296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{360049}}^1$

素因数の和:360091

約数の個数: 48

約数和(自身を含む): 6351282000

約数和(自身を除く): 3505454704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 360049, 720098, 1440196, 2880392, 4680637, 5760784, 6840931, 9361274, 11521568, 13681862, 18722548, 27363724, 37445096, 54727448, 74890192, 88932103, 109454896, 149780384, 177864206, 218909792, 355728412, 711456824, 1422913648, 2845827296]

約数ペア:

[(1, 2845827296), (2, 1422913648), (4, 711456824), (8, 355728412), (13, 218909792), (16, 177864206), (19, 149780384), (26, 109454896), (32, 88932103), (38, 74890192), (52, 54727448), (76, 37445096), (104, 27363724), (152, 18722548), (208, 13681862), (247, 11521568), (304, 9361274), (416, 6840931), (494, 5760784), (608, 4680637), (988, 2880392), (1976, 1440196), (3952, 720098), (7904, 360049)]