2017320662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2877

約数の個数: 64

約数和(自身を含む): 3763584000

約数和(自身を除く): 1746263338

約数列:

[1, 2, 7, 14, 23, 43, 46, 53, 86, 106, 161, 301, 322, 371, 602, 742, 989, 1219, 1978, 2279, 2438, 2749, 4558, 5498, 6923, 8533, 13846, 15953, 17066, 19243, 31906, 38486, 52417, 63227, 104834, 118207, 126454, 145697, 236414, 291394, 366919, 442589, 733838, 827449, 885178, 1019879, 1654898, 2039758, 2718761, 3351031, 5437522, 6264971, 6702062, 12529942, 19031327, 23457217, 38062654, 43854797, 46914434, 87709594, 144094333, 288188666, 1008660331, 2017320662]

約数ペア:

[(1, 2017320662), (2, 1008660331), (7, 288188666), (14, 144094333), (23, 87709594), (43, 46914434), (46, 43854797), (53, 38062654), (86, 23457217), (106, 19031327), (161, 12529942), (301, 6702062), (322, 6264971), (371, 5437522), (602, 3351031), (742, 2718761), (989, 2039758), (1219, 1654898), (1978, 1019879), (2279, 885178), (2438, 827449), (2749, 733838), (4558, 442589), (5498, 366919), (6923, 291394), (8533, 236414), (13846, 145697), (15953, 126454), (17066, 118207), (19243, 104834), (31906, 63227), (38486, 52417)]