7931367068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{19739}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 15520377600

約数和(自身を除く): 7589010532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 311, 323, 622, 646, 1244, 1292, 5287, 5909, 10574, 11818, 19739, 21148, 23636, 39478, 78956, 100453, 200906, 335563, 375041, 401812, 671126, 750082, 1342252, 1500164, 6138829, 6375697, 12277658, 12751394, 24555316, 25502788, 104360093, 116637751, 208720186, 233275502, 417440372, 466551004, 1982841767, 3965683534, 7931367068]

約数ペア:

[(1, 7931367068), (2, 3965683534), (4, 1982841767), (17, 466551004), (19, 417440372), (34, 233275502), (38, 208720186), (68, 116637751), (76, 104360093), (311, 25502788), (323, 24555316), (622, 12751394), (646, 12277658), (1244, 6375697), (1292, 6138829), (5287, 1500164), (5909, 1342252), (10574, 750082), (11818, 671126), (19739, 401812), (21148, 375041), (23636, 335563), (39478, 200906), (78956, 100453)]