1853939252

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 3777822720

約数和(自身を除く): 1923883468

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 121, 124, 188, 239, 242, 341, 478, 484, 517, 682, 956, 1034, 1331, 1364, 1457, 2068, 2629, 2662, 2914, 3751, 5258, 5324, 5687, 5828, 7409, 7502, 10516, 11233, 11374, 14818, 15004, 16027, 22466, 22748, 28919, 29636, 32054, 41261, 44932, 57838, 62557, 64108, 81499, 82522, 115676, 123563, 125114, 162998, 165044, 176297, 247126, 250228, 318109, 325996, 348223, 352594, 494252, 636218, 696446, 705188, 896489, 1272436, 1359193, 1392892, 1792978, 1939267, 2718386, 3585956, 3830453, 3878534, 5436772, 7660906, 7757068, 9861379, 14951123, 15321812, 19722758, 29902246, 39445516, 42134983, 59804492, 84269966, 168539932, 463484813, 926969626, 1853939252]

約数ペア:

[(1, 1853939252), (2, 926969626), (4, 463484813), (11, 168539932), (22, 84269966), (31, 59804492), (44, 42134983), (47, 39445516), (62, 29902246), (94, 19722758), (121, 15321812), (124, 14951123), (188, 9861379), (239, 7757068), (242, 7660906), (341, 5436772), (478, 3878534), (484, 3830453), (517, 3585956), (682, 2718386), (956, 1939267), (1034, 1792978), (1331, 1392892), (1364, 1359193), (1457, 1272436), (2068, 896489), (2629, 705188), (2662, 696446), (2914, 636218), (3751, 494252), (5258, 352594), (5324, 348223), (5687, 325996), (5828, 318109), (7409, 250228), (7502, 247126), (10516, 176297), (11233, 165044), (11374, 162998), (14818, 125114), (15004, 123563), (16027, 115676), (22466, 82522), (22748, 81499), (28919, 64108), (29636, 62557), (32054, 57838), (41261, 44932)]