1223325334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2701

約数の個数: 64

約数和(自身を含む): 2405624832

約数和(自身を除く): 1182299498

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 137, 154, 161, 253, 274, 322, 506, 959, 1507, 1771, 1918, 2521, 3014, 3151, 3542, 5042, 6302, 10549, 17647, 21098, 22057, 27731, 34661, 35294, 44114, 55462, 57983, 69322, 115966, 194117, 242627, 345377, 388234, 405881, 485254, 637813, 690754, 811762, 1275626, 2417639, 3799147, 4464691, 4835278, 7598294, 7943671, 8929382, 15887342, 26594029, 53188058, 55605697, 87380381, 111211394, 174760762, 611662667, 1223325334]

約数ペア:

[(1, 1223325334), (2, 611662667), (7, 174760762), (11, 111211394), (14, 87380381), (22, 55605697), (23, 53188058), (46, 26594029), (77, 15887342), (137, 8929382), (154, 7943671), (161, 7598294), (253, 4835278), (274, 4464691), (322, 3799147), (506, 2417639), (959, 1275626), (1507, 811762), (1771, 690754), (1918, 637813), (2521, 485254), (3014, 405881), (3151, 388234), (3542, 345377), (5042, 242627), (6302, 194117), (10549, 115966), (17647, 69322), (21098, 57983), (22057, 55462), (27731, 44114), (34661, 35294)]