1945846688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{23633}}^1$

素因数の和:23757

約数の個数: 48

約数和(自身を含む): 4002276096

約数和(自身を除く): 2056429408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2573, 2656, 5146, 10292, 20584, 23633, 41168, 47266, 82336, 94532, 189064, 378128, 732623, 756256, 1465246, 1961539, 2930492, 3923078, 5860984, 7846156, 11721968, 15692312, 23443936, 31384624, 60807709, 62769248, 121615418, 243230836, 486461672, 972923344, 1945846688]

約数ペア:

[(1, 1945846688), (2, 972923344), (4, 486461672), (8, 243230836), (16, 121615418), (31, 62769248), (32, 60807709), (62, 31384624), (83, 23443936), (124, 15692312), (166, 11721968), (248, 7846156), (332, 5860984), (496, 3923078), (664, 2930492), (992, 1961539), (1328, 1465246), (2573, 756256), (2656, 732623), (5146, 378128), (10292, 189064), (20584, 94532), (23633, 82336), (41168, 47266)]