312797617198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17929}}^1\times {\mathrm{21433}}^1$

素因数の和:39412

約数の個数: 32

約数和(自身を含む): 525738296160

約数和(自身を除く): 212940678962

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 17929, 21433, 35858, 42866, 197219, 235763, 394438, 471526, 663373, 793021, 1326746, 1586042, 7297103, 8723231, 14594206, 17446462, 384272257, 768544514, 4226994827, 8453989654, 14218073509, 28436147018, 156398808599, 312797617198]

約数ペア:

[(1, 312797617198), (2, 156398808599), (11, 28436147018), (22, 14218073509), (37, 8453989654), (74, 4226994827), (407, 768544514), (814, 384272257), (17929, 17446462), (21433, 14594206), (35858, 8723231), (42866, 7297103), (197219, 1586042), (235763, 1326746), (394438, 793021), (471526, 663373)]