2005355508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{55171}}^1$

素因数の和:55424

約数の個数: 48

約数和(自身を含む): 5060817216

約数和(自身を除く): 3055461708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 466, 699, 932, 1398, 2796, 3029, 6058, 9087, 12116, 18174, 36348, 55171, 110342, 165513, 220684, 331026, 662052, 717223, 1434446, 2151669, 2868892, 4303338, 8606676, 12854843, 25709686, 38564529, 51419372, 77129058, 154258116, 167112959, 334225918, 501338877, 668451836, 1002677754, 2005355508]

約数ペア:

[(1, 2005355508), (2, 1002677754), (3, 668451836), (4, 501338877), (6, 334225918), (12, 167112959), (13, 154258116), (26, 77129058), (39, 51419372), (52, 38564529), (78, 25709686), (156, 12854843), (233, 8606676), (466, 4303338), (699, 2868892), (932, 2151669), (1398, 1434446), (2796, 717223), (3029, 662052), (6058, 331026), (9087, 220684), (12116, 165513), (18174, 110342), (36348, 55171)]