434613290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{2557}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 817741440

約数和(自身を除く): 383128150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 739, 1478, 2557, 3695, 5114, 7390, 12785, 16997, 25570, 33994, 58811, 84985, 117622, 169970, 294055, 588110, 1889623, 3779246, 9448115, 18896230, 43461329, 86922658, 217306645, 434613290]

約数ペア:

[(1, 434613290), (2, 217306645), (5, 86922658), (10, 43461329), (23, 18896230), (46, 9448115), (115, 3779246), (230, 1889623), (739, 588110), (1478, 294055), (2557, 169970), (3695, 117622), (5114, 84985), (7390, 58811), (12785, 33994), (16997, 25570)]