2448649509502

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1\times {\mathrm{2267}}^1$

素因数の和:4025

約数の個数: 64

約数和(自身を含む): 4236986880000

約数和(自身を除く): 1788337370498

約数列:

[1, 2, 7, 14, 223, 277, 446, 554, 1249, 1561, 1939, 2267, 2498, 3122, 3878, 4534, 8743, 15869, 17486, 31738, 61771, 123542, 278527, 345973, 432397, 505541, 557054, 627959, 691946, 864794, 1011082, 1255918, 1949689, 2421811, 2831483, 3538787, 3899378, 4395713, 4843622, 5662966, 7077574, 8791426, 19820381, 39640762, 77151979, 140034857, 154303958, 280069714, 540063853, 631420709, 784320791, 980243999, 1080127706, 1262841418, 1568641582, 1960487998, 4419944963, 5490245537, 8839889926, 10980491074, 174903536393, 349807072786, 1224324754751, 2448649509502]

約数ペア:

[(1, 2448649509502), (2, 1224324754751), (7, 349807072786), (14, 174903536393), (223, 10980491074), (277, 8839889926), (446, 5490245537), (554, 4419944963), (1249, 1960487998), (1561, 1568641582), (1939, 1262841418), (2267, 1080127706), (2498, 980243999), (3122, 784320791), (3878, 631420709), (4534, 540063853), (8743, 280069714), (15869, 154303958), (17486, 140034857), (31738, 77151979), (61771, 39640762), (123542, 19820381), (278527, 8791426), (345973, 7077574), (432397, 5662966), (505541, 4843622), (557054, 4395713), (627959, 3899378), (691946, 3538787), (864794, 2831483), (1011082, 2421811), (1255918, 1949689)]