2128102364191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 2345928422400

約数和(自身を除く): 217826058209

約数列:

[1, 19, 31, 89, 491, 589, 929, 1691, 2759, 7921, 9329, 15221, 17651, 28799, 43699, 52421, 82681, 150499, 245551, 289199, 456139, 547181, 830281, 1354669, 1570939, 2563111, 3889211, 4665469, 7358609, 8666641, 14140309, 25738711, 40596371, 48699109, 73895009, 120565541, 139813571, 228116879, 268665871, 771331049, 1258487501, 2290745279, 3613077019, 4334220701, 23911262519, 68648463361, 112005387589, 2128102364191]

約数ペア:

[(1, 2128102364191), (19, 112005387589), (31, 68648463361), (89, 23911262519), (491, 4334220701), (589, 3613077019), (929, 2290745279), (1691, 1258487501), (2759, 771331049), (7921, 268665871), (9329, 228116879), (15221, 139813571), (17651, 120565541), (28799, 73895009), (43699, 48699109), (52421, 40596371), (82681, 25738711), (150499, 14140309), (245551, 8666641), (289199, 7358609), (456139, 4665469), (547181, 3889211), (830281, 2563111), (1354669, 1570939)]