1570332894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 3425925888

約数和(自身を除く): 1855592994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 313, 393, 491, 626, 786, 939, 982, 1473, 1703, 1878, 2946, 3406, 4069, 5109, 6383, 8138, 10218, 12207, 12766, 19149, 24414, 38298, 41003, 64321, 82006, 123009, 128642, 153683, 192963, 246018, 307366, 385926, 461049, 533039, 836173, 922098, 1066078, 1599117, 1672346, 1997879, 2508519, 3198234, 3995758, 5017038, 5993637, 11987274, 20132473, 40264946, 60397419, 120794838, 261722149, 523444298, 785166447, 1570332894]

約数ペア:

[(1, 1570332894), (2, 785166447), (3, 523444298), (6, 261722149), (13, 120794838), (26, 60397419), (39, 40264946), (78, 20132473), (131, 11987274), (262, 5993637), (313, 5017038), (393, 3995758), (491, 3198234), (626, 2508519), (786, 1997879), (939, 1672346), (982, 1599117), (1473, 1066078), (1703, 922098), (1878, 836173), (2946, 533039), (3406, 461049), (4069, 385926), (5109, 307366), (6383, 246018), (8138, 192963), (10218, 153683), (12207, 128642), (12766, 123009), (19149, 82006), (24414, 64321), (38298, 41003)]