1492195281556

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1\times {\mathrm{108803}}^1$

素因数の和:112684

約数の個数: 48

約数和(自身を含む): 3008004088320

約数和(自身を除く): 1515808806764

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 3739, 7478, 14956, 26173, 52346, 104692, 108803, 217606, 435212, 489809, 761621, 979618, 1523242, 1959236, 3046484, 3428663, 6857326, 13714652, 14253193, 28506386, 57012772, 99772351, 199544702, 399089404, 406814417, 813628834, 1627257668, 2847700919, 5695401838, 11390803676, 53292688627, 106585377254, 213170754508, 373048820389, 746097640778, 1492195281556]

約数ペア:

[(1, 1492195281556), (2, 746097640778), (4, 373048820389), (7, 213170754508), (14, 106585377254), (28, 53292688627), (131, 11390803676), (262, 5695401838), (524, 2847700919), (917, 1627257668), (1834, 813628834), (3668, 406814417), (3739, 399089404), (7478, 199544702), (14956, 99772351), (26173, 57012772), (52346, 28506386), (104692, 14253193), (108803, 13714652), (217606, 6857326), (435212, 3428663), (489809, 3046484), (761621, 1959236), (979618, 1523242)]