5181671012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3923}}^1$

素因数の和:4257

約数の個数: 72

約数和(自身を含む): 11047409856

約数和(自身を除く): 5865738844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 293, 322, 586, 644, 1127, 1172, 2051, 2254, 3923, 4102, 4508, 6739, 7846, 8204, 13478, 14357, 15692, 26956, 27461, 28714, 47173, 54922, 57428, 90229, 94346, 109844, 180458, 188692, 192227, 330211, 360916, 384454, 631603, 660422, 768908, 1149439, 1263206, 1320844, 2298878, 2526412, 4421221, 4597756, 8046073, 8842442, 16092146, 17684884, 26437097, 32184292, 52874194, 56322511, 105748388, 112645022, 185059679, 225290044, 370119358, 740238716, 1295417753, 2590835506, 5181671012]

約数ペア:

[(1, 5181671012), (2, 2590835506), (4, 1295417753), (7, 740238716), (14, 370119358), (23, 225290044), (28, 185059679), (46, 112645022), (49, 105748388), (92, 56322511), (98, 52874194), (161, 32184292), (196, 26437097), (293, 17684884), (322, 16092146), (586, 8842442), (644, 8046073), (1127, 4597756), (1172, 4421221), (2051, 2526412), (2254, 2298878), (3923, 1320844), (4102, 1263206), (4508, 1149439), (6739, 768908), (7846, 660422), (8204, 631603), (13478, 384454), (14357, 360916), (15692, 330211), (26956, 192227), (27461, 188692), (28714, 180458), (47173, 109844), (54922, 94346), (57428, 90229)]