259901473552

素因数分解:

$2^4\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1626173}}^1$

素因数の和:1627615

約数の個数: 40

約数和(自身を含む): 575899765056

約数和(自身を除く): 315998291504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427, 2854, 5708, 9989, 11416, 19978, 22832, 39956, 79912, 159824, 1626173, 3252346, 6504692, 11383211, 13009384, 22766422, 26018768, 45532844, 91065688, 182131376, 2320548871, 4641097742, 9282195484, 16243842097, 18564390968, 32487684194, 37128781936, 64975368388, 129950736776, 259901473552]

約数ペア:

[(1, 259901473552), (2, 129950736776), (4, 64975368388), (7, 37128781936), (8, 32487684194), (14, 18564390968), (16, 16243842097), (28, 9282195484), (56, 4641097742), (112, 2320548871), (1427, 182131376), (2854, 91065688), (5708, 45532844), (9989, 26018768), (11416, 22766422), (19978, 13009384), (22832, 11383211), (39956, 6504692), (79912, 3252346), (159824, 1626173)]