620434164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{37493}}^1$

素因数の和:37704

約数の個数: 48

約数和(自身を含む): 1662933888

約数和(自身を除く): 1042499724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 37493, 74986, 112479, 149972, 224958, 262451, 449916, 524902, 787353, 1049804, 1574706, 3149412, 7386121, 14772242, 22158363, 29544484, 44316726, 51702847, 88633452, 103405694, 155108541, 206811388, 310217082, 620434164]

約数ペア:

[(1, 620434164), (2, 310217082), (3, 206811388), (4, 155108541), (6, 103405694), (7, 88633452), (12, 51702847), (14, 44316726), (21, 29544484), (28, 22158363), (42, 14772242), (84, 7386121), (197, 3149412), (394, 1574706), (591, 1049804), (788, 787353), (1182, 524902), (1379, 449916), (2364, 262451), (2758, 224958), (4137, 149972), (5516, 112479), (8274, 74986), (16548, 37493)]