9847574996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199489}}^1$

素因数の和:199584

約数の個数: 48

約数和(自身を含む): 20644821120

約数和(自身を除く): 10797246124

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 49364, 199489, 398978, 797956, 1396423, 2792846, 5585692, 8179049, 8578027, 16358098, 17156054, 32716196, 34312108, 57253343, 60046189, 114506686, 120092378, 229013372, 240184756, 351699107, 703398214, 1406796428, 2461893749, 4923787498, 9847574996]

約数ペア:

[(1, 9847574996), (2, 4923787498), (4, 2461893749), (7, 1406796428), (14, 703398214), (28, 351699107), (41, 240184756), (43, 229013372), (82, 120092378), (86, 114506686), (164, 60046189), (172, 57253343), (287, 34312108), (301, 32716196), (574, 17156054), (602, 16358098), (1148, 8578027), (1204, 8179049), (1763, 5585692), (3526, 2792846), (7052, 1396423), (12341, 797956), (24682, 398978), (49364, 199489)]