328858712260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97295477}}^1$

素因数の和:97295512

約数の個数: 36

約数和(自身を含む): 747813043908

約数和(自身を除く): 418954331648

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 97295477, 194590954, 389181908, 486477385, 972954770, 1264841201, 1945909540, 2529682402, 5059364804, 6324206005, 12648412010, 16442935613, 25296824020, 32885871226, 65771742452, 82214678065, 164429356130, 328858712260]

約数ペア:

[(1, 328858712260), (2, 164429356130), (4, 82214678065), (5, 65771742452), (10, 32885871226), (13, 25296824020), (20, 16442935613), (26, 12648412010), (52, 6324206005), (65, 5059364804), (130, 2529682402), (169, 1945909540), (260, 1264841201), (338, 972954770), (676, 486477385), (845, 389181908), (1690, 194590954), (3380, 97295477)]