4978933904

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{218989}}^1$

素因数の和:219040

約数の個数: 60

約数和(自身を含む): 11608659900

約数和(自身を除く): 6629725996

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 218989, 437978, 875956, 1532923, 1751912, 3065846, 3503824, 6131692, 6350681, 10730461, 12263384, 12701362, 21460922, 24526768, 25402724, 42921844, 44454767, 50805448, 85843688, 88909534, 101610896, 171687376, 177819068, 311183369, 355638136, 622366738, 711276272, 1244733476, 2489466952, 4978933904]

約数ペア:

[(1, 4978933904), (2, 2489466952), (4, 1244733476), (7, 711276272), (8, 622366738), (14, 355638136), (16, 311183369), (28, 177819068), (29, 171687376), (49, 101610896), (56, 88909534), (58, 85843688), (98, 50805448), (112, 44454767), (116, 42921844), (196, 25402724), (203, 24526768), (232, 21460922), (392, 12701362), (406, 12263384), (464, 10730461), (784, 6350681), (812, 6131692), (1421, 3503824), (1624, 3065846), (2842, 1751912), (3248, 1532923), (5684, 875956), (11368, 437978), (22736, 218989)]