84843778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 53309822

約数列:

[1, 2, 19, 38, 53, 103, 106, 206, 409, 818, 1007, 1957, 2014, 3914, 5459, 7771, 10918, 15542, 21677, 42127, 43354, 84254, 103721, 207442, 411863, 800413, 823726, 1600826, 2232731, 4465462, 42421889, 84843778]

約数ペア:

[(1, 84843778), (2, 42421889), (19, 4465462), (38, 2232731), (53, 1600826), (103, 823726), (106, 800413), (206, 411863), (409, 207442), (818, 103721), (1007, 84254), (1957, 43354), (2014, 42127), (3914, 21677), (5459, 15542), (7771, 10918)]