839742008

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{9437}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 1839843720

約数和(自身を除く): 1000101712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 392, 454, 908, 1589, 1816, 3178, 6356, 9437, 11123, 12712, 18874, 22246, 37748, 44492, 66059, 75496, 88984, 132118, 264236, 462413, 528472, 924826, 1849652, 2142199, 3699304, 4284398, 8568796, 14995393, 17137592, 29990786, 59981572, 104967751, 119963144, 209935502, 419871004, 839742008]

約数ペア:

[(1, 839742008), (2, 419871004), (4, 209935502), (7, 119963144), (8, 104967751), (14, 59981572), (28, 29990786), (49, 17137592), (56, 14995393), (98, 8568796), (196, 4284398), (227, 3699304), (392, 2142199), (454, 1849652), (908, 924826), (1589, 528472), (1816, 462413), (3178, 264236), (6356, 132118), (9437, 88984), (11123, 75496), (12712, 66059), (18874, 44492), (22246, 37748)]