1797332012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{21347}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 3749050368

約数和(自身を除く): 1951718356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2716, 3007, 6014, 12028, 21049, 21347, 42098, 42694, 84196, 85388, 149429, 298858, 597716, 661757, 1323514, 2070659, 2647028, 4141318, 4632299, 8282636, 9264598, 14494613, 18529196, 28989226, 57978452, 64190429, 128380858, 256761716, 449333003, 898666006, 1797332012]

約数ペア:

[(1, 1797332012), (2, 898666006), (4, 449333003), (7, 256761716), (14, 128380858), (28, 64190429), (31, 57978452), (62, 28989226), (97, 18529196), (124, 14494613), (194, 9264598), (217, 8282636), (388, 4632299), (434, 4141318), (679, 2647028), (868, 2070659), (1358, 1323514), (2716, 661757), (3007, 597716), (6014, 298858), (12028, 149429), (21049, 85388), (21347, 84196), (42098, 42694)]