1239061472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9049}}^1$

素因数の和:9459

約数の個数: 48

約数和(自身を含む): 2668302000

約数和(自身を除く): 1429240528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1556, 3112, 4279, 6224, 8558, 9049, 12448, 17116, 18098, 34232, 36196, 68464, 72392, 99539, 136928, 144784, 199078, 289568, 398156, 796312, 1592624, 3185248, 3520061, 7040122, 14080244, 28160488, 38720671, 56320976, 77441342, 112641952, 154882684, 309765368, 619530736, 1239061472]

約数ペア:

[(1, 1239061472), (2, 619530736), (4, 309765368), (8, 154882684), (11, 112641952), (16, 77441342), (22, 56320976), (32, 38720671), (44, 28160488), (88, 14080244), (176, 7040122), (352, 3520061), (389, 3185248), (778, 1592624), (1556, 796312), (3112, 398156), (4279, 289568), (6224, 199078), (8558, 144784), (9049, 136928), (12448, 99539), (17116, 72392), (18098, 68464), (34232, 36196)]