7138452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 17740800

約数和(自身を除く): 10602348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 239, 262, 393, 478, 524, 717, 786, 956, 1434, 1572, 2489, 2868, 4541, 4978, 7467, 9082, 9956, 13623, 14934, 18164, 27246, 29868, 31309, 54492, 62618, 93927, 125236, 187854, 375708, 594871, 1189742, 1784613, 2379484, 3569226, 7138452]

約数ペア:

[(1, 7138452), (2, 3569226), (3, 2379484), (4, 1784613), (6, 1189742), (12, 594871), (19, 375708), (38, 187854), (57, 125236), (76, 93927), (114, 62618), (131, 54492), (228, 31309), (239, 29868), (262, 27246), (393, 18164), (478, 14934), (524, 13623), (717, 9956), (786, 9082), (956, 7467), (1434, 4978), (1572, 4541), (2489, 2868)]