1330786858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 2198430720

約数和(自身を除く): 867643862

約数列:

[1, 2, 29, 47, 53, 58, 61, 94, 106, 122, 151, 302, 1363, 1537, 1769, 2491, 2726, 2867, 3074, 3233, 3538, 4379, 4982, 5734, 6466, 7097, 8003, 8758, 9211, 14194, 16006, 18422, 72239, 83143, 93757, 144478, 151951, 166286, 187514, 205813, 232087, 267119, 303902, 376141, 411626, 432917, 464174, 488183, 534238, 752282, 865834, 976366, 4406579, 8813158, 10908089, 12554593, 14157307, 21816178, 22944601, 25109186, 28314614, 45889202, 665393429, 1330786858]

約数ペア:

[(1, 1330786858), (2, 665393429), (29, 45889202), (47, 28314614), (53, 25109186), (58, 22944601), (61, 21816178), (94, 14157307), (106, 12554593), (122, 10908089), (151, 8813158), (302, 4406579), (1363, 976366), (1537, 865834), (1769, 752282), (2491, 534238), (2726, 488183), (2867, 464174), (3074, 432917), (3233, 411626), (3538, 376141), (4379, 303902), (4982, 267119), (5734, 232087), (6466, 205813), (7097, 187514), (8003, 166286), (8758, 151951), (9211, 144478), (14194, 93757), (16006, 83143), (18422, 72239)]