130652228

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21552

約数の個数: 36

約数和(自身を含む): 274563072

約数和(自身を除く): 143910844

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 21503, 43006, 86012, 150521, 301042, 602084, 666593, 1053647, 1333186, 2107294, 2666372, 4214588, 4666151, 9332302, 18664604, 32663057, 65326114, 130652228]

約数ペア:

[(1, 130652228), (2, 65326114), (4, 32663057), (7, 18664604), (14, 9332302), (28, 4666151), (31, 4214588), (49, 2666372), (62, 2107294), (98, 1333186), (124, 1053647), (196, 666593), (217, 602084), (434, 301042), (868, 150521), (1519, 86012), (3038, 43006), (6076, 21503)]