4021444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8580096

約数和(自身を除く): 4558652

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 113, 124, 164, 217, 226, 287, 434, 452, 574, 791, 868, 1148, 1271, 1582, 2542, 3164, 3503, 4633, 5084, 7006, 8897, 9266, 14012, 17794, 18532, 24521, 32431, 35588, 49042, 64862, 98084, 129724, 143623, 287246, 574492, 1005361, 2010722, 4021444]

約数ペア:

[(1, 4021444), (2, 2010722), (4, 1005361), (7, 574492), (14, 287246), (28, 143623), (31, 129724), (41, 98084), (62, 64862), (82, 49042), (113, 35588), (124, 32431), (164, 24521), (217, 18532), (226, 17794), (287, 14012), (434, 9266), (452, 8897), (574, 7006), (791, 5084), (868, 4633), (1148, 3503), (1271, 3164), (1582, 2542)]