2549203436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 5084319744

約数和(自身を除く): 2535116308

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 169, 254, 299, 338, 508, 598, 676, 1196, 1291, 1651, 2582, 2921, 3302, 3887, 5164, 5842, 6604, 7774, 11684, 15548, 16783, 21463, 29693, 33566, 37973, 42926, 59386, 67132, 75946, 85852, 118772, 151892, 163957, 218179, 327914, 386009, 436358, 493649, 655828, 772018, 872716, 987298, 1544036, 1974596, 2131441, 3771011, 4262882, 5018117, 7542022, 8525764, 10036234, 15084044, 20072468, 27708733, 49023143, 55417466, 98046286, 110834932, 196092572, 637300859, 1274601718, 2549203436]

約数ペア:

[(1, 2549203436), (2, 1274601718), (4, 637300859), (13, 196092572), (23, 110834932), (26, 98046286), (46, 55417466), (52, 49023143), (92, 27708733), (127, 20072468), (169, 15084044), (254, 10036234), (299, 8525764), (338, 7542022), (508, 5018117), (598, 4262882), (676, 3771011), (1196, 2131441), (1291, 1974596), (1651, 1544036), (2582, 987298), (2921, 872716), (3302, 772018), (3887, 655828), (5164, 493649), (5842, 436358), (6604, 386009), (7774, 327914), (11684, 218179), (15548, 163957), (16783, 151892), (21463, 118772), (29693, 85852), (33566, 75946), (37973, 67132), (42926, 59386)]