1660861842

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4847

約数の個数: 64

約数和(自身を含む): 3591751680

約数和(自身を除く): 1930889838

約数列:

[1, 2, 3, 6, 29, 43, 47, 58, 86, 87, 94, 129, 141, 174, 258, 282, 1247, 1363, 2021, 2494, 2726, 3741, 4042, 4089, 4723, 6063, 7482, 8178, 9446, 12126, 14169, 28338, 58609, 117218, 136967, 175827, 203089, 221981, 273934, 351654, 406178, 410901, 443962, 609267, 665943, 821802, 1218534, 1331886, 5889581, 6437449, 9545183, 11779162, 12874898, 17668743, 19090366, 19312347, 28635549, 35337486, 38624694, 57271098, 276810307, 553620614, 830430921, 1660861842]

約数ペア:

[(1, 1660861842), (2, 830430921), (3, 553620614), (6, 276810307), (29, 57271098), (43, 38624694), (47, 35337486), (58, 28635549), (86, 19312347), (87, 19090366), (94, 17668743), (129, 12874898), (141, 11779162), (174, 9545183), (258, 6437449), (282, 5889581), (1247, 1331886), (1363, 1218534), (2021, 821802), (2494, 665943), (2726, 609267), (3741, 443962), (4042, 410901), (4089, 406178), (4723, 351654), (6063, 273934), (7482, 221981), (8178, 203089), (9446, 175827), (12126, 136967), (14169, 117218), (28338, 58609)]