1613461278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60661}}^1$

素因数の和:60721

約数の個数: 64

約数和(自身を含む): 3913426944

約数和(自身を除く): 2299965666

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 60661, 121322, 181983, 363966, 667271, 788593, 1334542, 1577186, 1880491, 2001813, 2365779, 3760982, 4003626, 4731558, 5641473, 8674523, 11282946, 17349046, 20685401, 24446383, 26023569, 41370802, 48892766, 52047138, 62056203, 73339149, 124112406, 146678298, 268910213, 537820426, 806730639, 1613461278]

約数ペア:

[(1, 1613461278), (2, 806730639), (3, 537820426), (6, 268910213), (11, 146678298), (13, 124112406), (22, 73339149), (26, 62056203), (31, 52047138), (33, 48892766), (39, 41370802), (62, 26023569), (66, 24446383), (78, 20685401), (93, 17349046), (143, 11282946), (186, 8674523), (286, 5641473), (341, 4731558), (403, 4003626), (429, 3760982), (682, 2365779), (806, 2001813), (858, 1880491), (1023, 1577186), (1209, 1334542), (2046, 788593), (2418, 667271), (4433, 363966), (8866, 181983), (13299, 121322), (26598, 60661)]