2251749356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{23311}}^1$

素因数の和:23406

約数の個数: 48

約数和(自身を含む): 4386385920

約数和(自身を除く): 2134636564

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 589, 779, 1178, 1271, 1558, 2356, 2542, 3116, 5084, 23311, 24149, 46622, 48298, 93244, 96596, 442909, 722641, 885818, 955751, 1445282, 1771636, 1911502, 2890564, 3823004, 13730179, 18159269, 27460358, 29628281, 36318538, 54920716, 59256562, 72637076, 118513124, 562937339, 1125874678, 2251749356]

約数ペア:

[(1, 2251749356), (2, 1125874678), (4, 562937339), (19, 118513124), (31, 72637076), (38, 59256562), (41, 54920716), (62, 36318538), (76, 29628281), (82, 27460358), (124, 18159269), (164, 13730179), (589, 3823004), (779, 2890564), (1178, 1911502), (1271, 1771636), (1558, 1445282), (2356, 955751), (2542, 885818), (3116, 722641), (5084, 442909), (23311, 96596), (24149, 93244), (46622, 48298)]