12975571882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{1453}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 24212240640

約数和(自身を除く): 11236668758

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 353, 706, 973, 1453, 1807, 1946, 2471, 2906, 3614, 4589, 4942, 9178, 10171, 12649, 18889, 20342, 25298, 32123, 37778, 49067, 64246, 98134, 132223, 201967, 264446, 343469, 403934, 512909, 637871, 686938, 1025818, 1275742, 1413769, 2625571, 2827538, 3590363, 4465097, 5251142, 6667817, 7180726, 8930194, 13335634, 18378997, 36757994, 46674719, 71294351, 93349438, 142588702, 499060457, 926826563, 998120914, 1853653126, 6487785941, 12975571882]

約数ペア:

[(1, 12975571882), (2, 6487785941), (7, 1853653126), (13, 998120914), (14, 926826563), (26, 499060457), (91, 142588702), (139, 93349438), (182, 71294351), (278, 46674719), (353, 36757994), (706, 18378997), (973, 13335634), (1453, 8930194), (1807, 7180726), (1946, 6667817), (2471, 5251142), (2906, 4465097), (3614, 3590363), (4589, 2827538), (4942, 2625571), (9178, 1413769), (10171, 1275742), (12649, 1025818), (18889, 686938), (20342, 637871), (25298, 512909), (32123, 403934), (37778, 343469), (49067, 264446), (64246, 201967), (98134, 132223)]