808501638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1013}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 1912614912

約数和(自身を除く): 1104113274

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 613, 651, 1013, 1226, 1302, 1839, 2026, 3039, 3678, 4291, 6078, 7091, 8582, 12873, 14182, 19003, 21273, 25746, 31403, 38006, 42546, 57009, 62806, 94209, 114018, 133021, 188418, 219821, 266042, 399063, 439642, 620969, 659463, 798126, 1241938, 1318926, 1862907, 3725814, 4346783, 8693566, 13040349, 19250039, 26080698, 38500078, 57750117, 115500234, 134750273, 269500546, 404250819, 808501638]

約数ペア:

[(1, 808501638), (2, 404250819), (3, 269500546), (6, 134750273), (7, 115500234), (14, 57750117), (21, 38500078), (31, 26080698), (42, 19250039), (62, 13040349), (93, 8693566), (186, 4346783), (217, 3725814), (434, 1862907), (613, 1318926), (651, 1241938), (1013, 798126), (1226, 659463), (1302, 620969), (1839, 439642), (2026, 399063), (3039, 266042), (3678, 219821), (4291, 188418), (6078, 133021), (7091, 114018), (8582, 94209), (12873, 62806), (14182, 57009), (19003, 42546), (21273, 38006), (25746, 31403)]