1948285954

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 3238292736

約数和(自身を除く): 1290006782

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 361, 589, 722, 1159, 1178, 1427, 1891, 2318, 2854, 3782, 11191, 22021, 22382, 27113, 35929, 44042, 44237, 54226, 71858, 87047, 88474, 174094, 515147, 682651, 840503, 1030294, 1365302, 1653893, 1681006, 2698457, 3307786, 5396914, 15969557, 31423967, 31939114, 51270683, 62847934, 102541366, 974142977, 1948285954]

約数ペア:

[(1, 1948285954), (2, 974142977), (19, 102541366), (31, 62847934), (38, 51270683), (61, 31939114), (62, 31423967), (122, 15969557), (361, 5396914), (589, 3307786), (722, 2698457), (1159, 1681006), (1178, 1653893), (1427, 1365302), (1891, 1030294), (2318, 840503), (2854, 682651), (3782, 515147), (11191, 174094), (22021, 88474), (22382, 87047), (27113, 71858), (35929, 54226), (44042, 44237)]