1246394710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 2489356800

約数和(自身を除く): 1242962090

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 199, 398, 485, 587, 970, 995, 1067, 1174, 1990, 2134, 2189, 2935, 4378, 5335, 5870, 6457, 10670, 10945, 12914, 19303, 21890, 32285, 38606, 56939, 64570, 96515, 113878, 116813, 193030, 212333, 233626, 284695, 424666, 569390, 584065, 626329, 1061665, 1168130, 1252658, 1284943, 2123330, 2569886, 3131645, 6263290, 6424715, 11330861, 12849430, 22661722, 56654305, 113308610, 124639471, 249278942, 623197355, 1246394710]

約数ペア:

[(1, 1246394710), (2, 623197355), (5, 249278942), (10, 124639471), (11, 113308610), (22, 56654305), (55, 22661722), (97, 12849430), (110, 11330861), (194, 6424715), (199, 6263290), (398, 3131645), (485, 2569886), (587, 2123330), (970, 1284943), (995, 1252658), (1067, 1168130), (1174, 1061665), (1990, 626329), (2134, 584065), (2189, 569390), (2935, 424666), (4378, 284695), (5335, 233626), (5870, 212333), (6457, 193030), (10670, 116813), (10945, 113878), (12914, 96515), (19303, 64570), (21890, 56939), (32285, 38606)]