1884174544

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18713}}^1$

素因数の和:18788

約数の個数: 80

約数和(自身を含む): 4455429120

約数和(自身を除く): 2571254576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 12586, 14384, 18713, 25172, 37426, 50344, 74852, 100688, 130991, 149704, 261982, 299408, 523964, 542677, 580103, 1047928, 1085354, 1160206, 2095856, 2170708, 2320412, 3798739, 4060721, 4341416, 4640824, 7597478, 8121442, 8682832, 9281648, 15194956, 16242884, 16822987, 30389912, 32485768, 33645974, 60779824, 64971536, 67291948, 117760909, 134583896, 235521818, 269167792, 471043636, 942087272, 1884174544]

約数ペア:

[(1, 1884174544), (2, 942087272), (4, 471043636), (7, 269167792), (8, 235521818), (14, 134583896), (16, 117760909), (28, 67291948), (29, 64971536), (31, 60779824), (56, 33645974), (58, 32485768), (62, 30389912), (112, 16822987), (116, 16242884), (124, 15194956), (203, 9281648), (217, 8682832), (232, 8121442), (248, 7597478), (406, 4640824), (434, 4341416), (464, 4060721), (496, 3798739), (812, 2320412), (868, 2170708), (899, 2095856), (1624, 1160206), (1736, 1085354), (1798, 1047928), (3248, 580103), (3472, 542677), (3596, 523964), (6293, 299408), (7192, 261982), (12586, 149704), (14384, 130991), (18713, 100688), (25172, 74852), (37426, 50344)]