2537649988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{2111}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 4722600960

約数和(自身を除く): 2184950972

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 241, 482, 964, 1247, 2111, 2494, 4222, 4988, 6989, 8444, 10363, 13978, 20726, 27956, 41452, 61219, 90773, 122438, 181546, 244876, 300527, 363092, 508751, 601054, 1017502, 1202108, 2035004, 2632417, 5264834, 10529668, 14753779, 21876293, 29507558, 43752586, 59015116, 87505172, 634412497, 1268824994, 2537649988]

約数ペア:

[(1, 2537649988), (2, 1268824994), (4, 634412497), (29, 87505172), (43, 59015116), (58, 43752586), (86, 29507558), (116, 21876293), (172, 14753779), (241, 10529668), (482, 5264834), (964, 2632417), (1247, 2035004), (2111, 1202108), (2494, 1017502), (4222, 601054), (4988, 508751), (6989, 363092), (8444, 300527), (10363, 244876), (13978, 181546), (20726, 122438), (27956, 90773), (41452, 61219)]