1900684592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{240959}}^1$

素因数の和:241013

約数の個数: 40

約数和(自身を含む): 4033670400

約数和(自身を除く): 2132985808

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 240959, 481918, 963836, 1927672, 3855344, 4096303, 6987811, 8192606, 13975622, 16385212, 27951244, 32770424, 55902488, 65540848, 111804976, 118792787, 237585574, 475171148, 950342296, 1900684592]

約数ペア:

[(1, 1900684592), (2, 950342296), (4, 475171148), (8, 237585574), (16, 118792787), (17, 111804976), (29, 65540848), (34, 55902488), (58, 32770424), (68, 27951244), (116, 16385212), (136, 13975622), (232, 8192606), (272, 6987811), (464, 4096303), (493, 3855344), (986, 1927672), (1972, 963836), (3944, 481918), (7888, 240959)]