15674570548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1389097}}^1$

素因数の和:1389152

約数の個数: 48

約数和(自身を含む): 34849690624

約数和(自身を除く): 19175120076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 1389097, 2778194, 5556388, 9723679, 18058261, 19447358, 36116522, 38894716, 43062007, 72233044, 86124014, 126407827, 172248028, 252815654, 301434049, 505631308, 559806091, 602868098, 1119612182, 1205736196, 2239224364, 3918642637, 7837285274, 15674570548]

約数ペア:

[(1, 15674570548), (2, 7837285274), (4, 3918642637), (7, 2239224364), (13, 1205736196), (14, 1119612182), (26, 602868098), (28, 559806091), (31, 505631308), (52, 301434049), (62, 252815654), (91, 172248028), (124, 126407827), (182, 86124014), (217, 72233044), (364, 43062007), (403, 38894716), (434, 36116522), (806, 19447358), (868, 18058261), (1612, 9723679), (2821, 5556388), (5642, 2778194), (11284, 1389097)]