9101690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 17989776

約数和(自身を除く): 8888086

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1321, 1378, 2642, 3445, 6605, 6890, 13210, 17173, 34346, 70013, 85865, 140026, 171730, 350065, 700130, 910169, 1820338, 4550845, 9101690]

約数ペア:

[(1, 9101690), (2, 4550845), (5, 1820338), (10, 910169), (13, 700130), (26, 350065), (53, 171730), (65, 140026), (106, 85865), (130, 70013), (265, 34346), (530, 17173), (689, 13210), (1321, 6890), (1378, 6605), (2642, 3445)]