1242508724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 2318131200

約数和(自身を除く): 1075622476

約数列:

[1, 2, 4, 19, 38, 76, 167, 223, 334, 439, 446, 668, 878, 892, 1756, 3173, 4237, 6346, 8341, 8474, 12692, 16682, 16948, 33364, 37241, 73313, 74482, 97897, 146626, 148964, 195794, 293252, 391588, 707579, 1392947, 1415158, 1860043, 2785894, 2830316, 3720086, 5571788, 7440172, 16348799, 32697598, 65395196, 310627181, 621254362, 1242508724]

約数ペア:

[(1, 1242508724), (2, 621254362), (4, 310627181), (19, 65395196), (38, 32697598), (76, 16348799), (167, 7440172), (223, 5571788), (334, 3720086), (439, 2830316), (446, 2785894), (668, 1860043), (878, 1415158), (892, 1392947), (1756, 707579), (3173, 391588), (4237, 293252), (6346, 195794), (8341, 148964), (8474, 146626), (12692, 97897), (16682, 74482), (16948, 73313), (33364, 37241)]