11806539472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{261577}}^1$

素因数の和:261636

約数の個数: 80

約数和(自身を含む): 29062362112

約数和(自身を除く): 17255822640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 261577, 523154, 1046308, 1831039, 2092616, 3400501, 3662078, 4185232, 6801002, 7324156, 8108887, 13602004, 14648312, 16217774, 23803507, 27204008, 29296624, 32435548, 47607014, 54408016, 56762209, 64871096, 95214028, 105415531, 113524418, 129742192, 190428056, 210831062, 227048836, 380856112, 421662124, 454097672, 737908717, 843324248, 908195344, 1475817434, 1686648496, 2951634868, 5903269736, 11806539472]

約数ペア:

[(1, 11806539472), (2, 5903269736), (4, 2951634868), (7, 1686648496), (8, 1475817434), (13, 908195344), (14, 843324248), (16, 737908717), (26, 454097672), (28, 421662124), (31, 380856112), (52, 227048836), (56, 210831062), (62, 190428056), (91, 129742192), (104, 113524418), (112, 105415531), (124, 95214028), (182, 64871096), (208, 56762209), (217, 54408016), (248, 47607014), (364, 32435548), (403, 29296624), (434, 27204008), (496, 23803507), (728, 16217774), (806, 14648312), (868, 13602004), (1456, 8108887), (1612, 7324156), (1736, 6801002), (2821, 4185232), (3224, 3662078), (3472, 3400501), (5642, 2092616), (6448, 1831039), (11284, 1046308), (22568, 523154), (45136, 261577)]