2783404416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557573}}^1$

素因数の和:557603

約数の個数: 64

約数和(自身を含む): 7962156720

約数和(自身を除く): 5178752304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 557573, 1115146, 1672719, 2230292, 3345438, 4460584, 6690876, 7248449, 8921168, 13381752, 14496898, 17842336, 21745347, 26763504, 28993796, 35684672, 43490694, 53527008, 57987592, 71369344, 86981388, 107054016, 115975184, 173962776, 214108032, 231950368, 347925552, 463900736, 695851104, 927801472, 1391702208, 2783404416]

約数ペア:

[(1, 2783404416), (2, 1391702208), (3, 927801472), (4, 695851104), (6, 463900736), (8, 347925552), (12, 231950368), (13, 214108032), (16, 173962776), (24, 115975184), (26, 107054016), (32, 86981388), (39, 71369344), (48, 57987592), (52, 53527008), (64, 43490694), (78, 35684672), (96, 28993796), (104, 26763504), (128, 21745347), (156, 17842336), (192, 14496898), (208, 13381752), (312, 8921168), (384, 7248449), (416, 6690876), (624, 4460584), (832, 3345438), (1248, 2230292), (1664, 1672719), (2496, 1115146), (4992, 557573)]