645323026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7589}}^1$

素因数の和:7710

約数の個数: 32

約数和(自身を含む): 1067275440

約数和(自身を除く): 421952414

約数列:

[1, 2, 17, 34, 41, 61, 82, 122, 697, 1037, 1394, 2074, 2501, 5002, 7589, 15178, 42517, 85034, 129013, 258026, 311149, 462929, 622298, 925858, 5289533, 7869793, 10579066, 15739586, 18980089, 37960178, 322661513, 645323026]

約数ペア:

[(1, 645323026), (2, 322661513), (17, 37960178), (34, 18980089), (41, 15739586), (61, 10579066), (82, 7869793), (122, 5289533), (697, 925858), (1037, 622298), (1394, 462929), (2074, 311149), (2501, 258026), (5002, 129013), (7589, 85034), (15178, 42517)]