1919691366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6571}}^1$

素因数の和:6701

約数の個数: 64

約数和(自身を含む): 4201873920

約数和(自身を除く): 2282182554

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 73, 87, 138, 146, 174, 219, 438, 667, 1334, 1679, 2001, 2117, 3358, 4002, 4234, 5037, 6351, 6571, 10074, 12702, 13142, 19713, 39426, 48691, 97382, 146073, 151133, 190559, 292146, 302266, 381118, 453399, 479683, 571677, 906798, 959366, 1143354, 1439049, 2878098, 4382857, 8765714, 11032709, 13148571, 13910807, 22065418, 26297142, 27821614, 33098127, 41732421, 66196254, 83464842, 319948561, 639897122, 959845683, 1919691366]

約数ペア:

[(1, 1919691366), (2, 959845683), (3, 639897122), (6, 319948561), (23, 83464842), (29, 66196254), (46, 41732421), (58, 33098127), (69, 27821614), (73, 26297142), (87, 22065418), (138, 13910807), (146, 13148571), (174, 11032709), (219, 8765714), (438, 4382857), (667, 2878098), (1334, 1439049), (1679, 1143354), (2001, 959366), (2117, 906798), (3358, 571677), (4002, 479683), (4234, 453399), (5037, 381118), (6351, 302266), (6571, 292146), (10074, 190559), (12702, 151133), (13142, 146073), (19713, 97382), (39426, 48691)]