2542358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 4791360

約数和(自身を除く): 2249002

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 229, 427, 458, 793, 854, 1586, 1603, 2977, 3206, 5551, 5954, 11102, 13969, 20839, 27938, 41678, 97783, 181597, 195566, 363194, 1271179, 2542358]

約数ペア:

[(1, 2542358), (2, 1271179), (7, 363194), (13, 195566), (14, 181597), (26, 97783), (61, 41678), (91, 27938), (122, 20839), (182, 13969), (229, 11102), (427, 5954), (458, 5551), (793, 3206), (854, 2977), (1586, 1603)]