780607074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 1774483200

約数和(自身を除く): 993876126

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1794, 2047, 2314, 3471, 4094, 4889, 6141, 6942, 9778, 12282, 14667, 26611, 29334, 53222, 63557, 79833, 112447, 127114, 159666, 190671, 224894, 337341, 381342, 435121, 674682, 870242, 1305363, 1461811, 2610726, 2923622, 4385433, 5656573, 8770866, 10007783, 11313146, 16969719, 20015566, 30023349, 33939438, 60046698, 130101179, 260202358, 390303537, 780607074]

約数ペア:

[(1, 780607074), (2, 390303537), (3, 260202358), (6, 130101179), (13, 60046698), (23, 33939438), (26, 30023349), (39, 20015566), (46, 16969719), (69, 11313146), (78, 10007783), (89, 8770866), (138, 5656573), (178, 4385433), (267, 2923622), (299, 2610726), (534, 1461811), (598, 1305363), (897, 870242), (1157, 674682), (1794, 435121), (2047, 381342), (2314, 337341), (3471, 224894), (4094, 190671), (4889, 159666), (6141, 127114), (6942, 112447), (9778, 79833), (12282, 63557), (14667, 53222), (26611, 29334)]