1020199208

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{44111}}^1$

素因数の和:44190

約数の個数: 48

約数和(自身を含む): 2262945600

約数和(自身を除く): 1242746392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 11564, 23128, 44111, 88222, 176444, 308777, 352888, 617554, 1235108, 2161439, 2470216, 2602549, 4322878, 5205098, 8645756, 10410196, 17291512, 18217843, 20820392, 36435686, 72871372, 127524901, 145742744, 255049802, 510099604, 1020199208]

約数ペア:

[(1, 1020199208), (2, 510099604), (4, 255049802), (7, 145742744), (8, 127524901), (14, 72871372), (28, 36435686), (49, 20820392), (56, 18217843), (59, 17291512), (98, 10410196), (118, 8645756), (196, 5205098), (236, 4322878), (392, 2602549), (413, 2470216), (472, 2161439), (826, 1235108), (1652, 617554), (2891, 352888), (3304, 308777), (5782, 176444), (11564, 88222), (23128, 44111)]