15663918998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:2949

約数の個数: 64

約数和(自身を含む): 29633167872

約数和(自身を除く): 13969248874

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 1163, 1721, 2326, 3442, 3913, 7826, 8141, 12047, 15119, 16282, 22373, 24094, 30238, 44746, 50009, 74003, 100018, 105833, 148006, 156611, 211666, 313222, 350063, 518021, 650117, 700126, 962039, 1036042, 1300234, 1924078, 2001523, 4003046, 4550819, 6734273, 9101638, 13468546, 14010661, 26019799, 28021322, 52039598, 86065489, 172130978, 182138593, 364277186, 602458423, 1118851357, 1204916846, 2237702714, 7831959499, 15663918998]

約数ペア:

[(1, 15663918998), (2, 7831959499), (7, 2237702714), (13, 1204916846), (14, 1118851357), (26, 602458423), (43, 364277186), (86, 182138593), (91, 172130978), (182, 86065489), (301, 52039598), (559, 28021322), (602, 26019799), (1118, 14010661), (1163, 13468546), (1721, 9101638), (2326, 6734273), (3442, 4550819), (3913, 4003046), (7826, 2001523), (8141, 1924078), (12047, 1300234), (15119, 1036042), (16282, 962039), (22373, 700126), (24094, 650117), (30238, 518021), (44746, 350063), (50009, 313222), (74003, 211666), (100018, 156611), (105833, 148006)]