13098148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 14480732

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 269, 329, 518, 538, 658, 1036, 1076, 1316, 1739, 1883, 3478, 3766, 6956, 7532, 9953, 12173, 12643, 19906, 24346, 25286, 39812, 48692, 50572, 69671, 88501, 139342, 177002, 278684, 354004, 467791, 935582, 1871164, 3274537, 6549074, 13098148]

約数ペア:

[(1, 13098148), (2, 6549074), (4, 3274537), (7, 1871164), (14, 935582), (28, 467791), (37, 354004), (47, 278684), (74, 177002), (94, 139342), (148, 88501), (188, 69671), (259, 50572), (269, 48692), (329, 39812), (518, 25286), (538, 24346), (658, 19906), (1036, 12643), (1076, 12173), (1316, 9953), (1739, 7532), (1883, 6956), (3478, 3766)]