1900547476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 3500525952

約数和(自身を除く): 1599978476

約数列:

[1, 2, 4, 37, 61, 74, 122, 131, 148, 244, 262, 524, 1607, 2257, 3214, 4514, 4847, 6428, 7991, 9028, 9694, 15982, 19388, 31964, 59459, 98027, 118918, 196054, 210517, 237836, 295667, 392108, 421034, 591334, 842068, 1182668, 3626999, 7253998, 7789129, 12841537, 14507996, 15578258, 25683074, 31156516, 51366148, 475136869, 950273738, 1900547476]

約数ペア:

[(1, 1900547476), (2, 950273738), (4, 475136869), (37, 51366148), (61, 31156516), (74, 25683074), (122, 15578258), (131, 14507996), (148, 12841537), (244, 7789129), (262, 7253998), (524, 3626999), (1607, 1182668), (2257, 842068), (3214, 591334), (4514, 421034), (4847, 392108), (6428, 295667), (7991, 237836), (9028, 210517), (9694, 196054), (15982, 118918), (19388, 98027), (31964, 59459)]