506418094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 981227520

約数和(自身を除く): 474809426

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 311, 322, 389, 598, 622, 778, 2093, 2177, 2723, 4043, 4186, 4354, 5057, 5446, 7153, 8086, 8947, 10114, 14306, 17894, 28301, 35399, 50071, 56602, 62629, 70798, 92989, 100142, 116311, 120979, 125258, 185978, 232622, 241958, 650923, 814177, 846853, 1301846, 1572727, 1628354, 1693706, 2782517, 3145454, 5565034, 11009089, 19477619, 22018178, 36172721, 38955238, 72345442, 253209047, 506418094]

約数ペア:

[(1, 506418094), (2, 253209047), (7, 72345442), (13, 38955238), (14, 36172721), (23, 22018178), (26, 19477619), (46, 11009089), (91, 5565034), (161, 3145454), (182, 2782517), (299, 1693706), (311, 1628354), (322, 1572727), (389, 1301846), (598, 846853), (622, 814177), (778, 650923), (2093, 241958), (2177, 232622), (2723, 185978), (4043, 125258), (4186, 120979), (4354, 116311), (5057, 100142), (5446, 92989), (7153, 70798), (8086, 62629), (8947, 56602), (10114, 50071), (14306, 35399), (17894, 28301)]