1321819787006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{88963507}}^1$

素因数の和:88963568

約数の個数: 32

約数和(自身を含む): 2305934127360

約数和(自身を除く): 984114340354

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 14858, 88963507, 177927014, 1512379619, 1690306633, 2046160661, 3024759238, 3380613266, 4092321322, 28735212761, 34784731237, 38877052559, 57470425522, 69569462474, 77754105118, 660909893503, 1321819787006]

約数ペア:

[(1, 1321819787006), (2, 660909893503), (17, 77754105118), (19, 69569462474), (23, 57470425522), (34, 38877052559), (38, 34784731237), (46, 28735212761), (323, 4092321322), (391, 3380613266), (437, 3024759238), (646, 2046160661), (782, 1690306633), (874, 1512379619), (7429, 177927014), (14858, 88963507)]