1015979678

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 1882828800

約数和(自身を除く): 866849122

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 89, 178, 203, 217, 406, 434, 623, 899, 907, 1246, 1798, 1814, 2581, 2759, 5162, 5518, 6293, 6349, 12586, 12698, 18067, 19313, 26303, 28117, 36134, 38626, 52606, 56234, 80011, 80723, 160022, 161446, 184121, 196819, 368242, 393638, 560077, 565061, 815393, 1120154, 1130122, 1630786, 2340967, 2502413, 4681934, 5004826, 5707751, 11415502, 16386769, 17516891, 32773538, 35033782, 72569977, 145139954, 507989839, 1015979678]

約数ペア:

[(1, 1015979678), (2, 507989839), (7, 145139954), (14, 72569977), (29, 35033782), (31, 32773538), (58, 17516891), (62, 16386769), (89, 11415502), (178, 5707751), (203, 5004826), (217, 4681934), (406, 2502413), (434, 2340967), (623, 1630786), (899, 1130122), (907, 1120154), (1246, 815393), (1798, 565061), (1814, 560077), (2581, 393638), (2759, 368242), (5162, 196819), (5518, 184121), (6293, 161446), (6349, 160022), (12586, 80723), (12698, 80011), (18067, 56234), (19313, 52606), (26303, 38626), (28117, 36134)]