2556670295068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{448801}}^1$

素因数の和:449534

約数の個数: 48

約数和(自身を含む): 4677838113088

約数和(自身を除く): 2121167818020

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 631, 1262, 2257, 2524, 4514, 9028, 23347, 38491, 46694, 76982, 93388, 153964, 448801, 897602, 1424167, 1795204, 2848334, 5696668, 16605637, 27376861, 33211274, 54753722, 66422548, 109507444, 283193431, 566386862, 1012943857, 1132773724, 2025887714, 4051775428, 10478156947, 17274799291, 20956313894, 34549598582, 41912627788, 69099197164, 639167573767, 1278335147534, 2556670295068]

約数ペア:

[(1, 2556670295068), (2, 1278335147534), (4, 639167573767), (37, 69099197164), (61, 41912627788), (74, 34549598582), (122, 20956313894), (148, 17274799291), (244, 10478156947), (631, 4051775428), (1262, 2025887714), (2257, 1132773724), (2524, 1012943857), (4514, 566386862), (9028, 283193431), (23347, 109507444), (38491, 66422548), (46694, 54753722), (76982, 33211274), (93388, 27376861), (153964, 16605637), (448801, 5696668), (897602, 2848334), (1424167, 1795204)]