670262632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{105653}}^1$

素因数の和:105733

約数の個数: 32

約数和(自身を含む): 1375615080

約数和(自身を除く): 705352448

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 105653, 211306, 422612, 845224, 1373489, 2746978, 5493956, 6444833, 10987912, 12889666, 25779332, 51558664, 83782829, 167565658, 335131316, 670262632]

約数ペア:

[(1, 670262632), (2, 335131316), (4, 167565658), (8, 83782829), (13, 51558664), (26, 25779332), (52, 12889666), (61, 10987912), (104, 6444833), (122, 5493956), (244, 2746978), (488, 1373489), (793, 845224), (1586, 422612), (3172, 211306), (6344, 105653)]