244321870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 506507904

約数和(自身を除く): 262186034

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 1993, 2665, 2990, 3986, 4715, 5330, 9430, 9965, 12259, 19930, 24518, 25909, 45839, 51818, 61295, 81713, 91678, 122590, 129545, 163426, 229195, 259090, 408565, 458390, 595907, 817130, 1062269, 1191814, 1879399, 2124538, 2979535, 3758798, 5311345, 5959070, 9396995, 10622690, 18793990, 24432187, 48864374, 122160935, 244321870]

約数ペア:

[(1, 244321870), (2, 122160935), (5, 48864374), (10, 24432187), (13, 18793990), (23, 10622690), (26, 9396995), (41, 5959070), (46, 5311345), (65, 3758798), (82, 2979535), (115, 2124538), (130, 1879399), (205, 1191814), (230, 1062269), (299, 817130), (410, 595907), (533, 458390), (598, 408565), (943, 259090), (1066, 229195), (1495, 163426), (1886, 129545), (1993, 122590), (2665, 91678), (2990, 81713), (3986, 61295), (4715, 51818), (5330, 45839), (9430, 25909), (9965, 24518), (12259, 19930)]