1246136318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 2309783040

約数和(自身を除く): 1063646722

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 157, 266, 314, 371, 563, 742, 1007, 1099, 1126, 2014, 2198, 2983, 3941, 5966, 7049, 7882, 8321, 10697, 14098, 16642, 20881, 21394, 29839, 41762, 58247, 59678, 74879, 88391, 116494, 149758, 158099, 176782, 208873, 316198, 417746, 566941, 618737, 1106693, 1133882, 1237474, 1679429, 2213386, 3358858, 3968587, 4684723, 7937174, 9369446, 11756003, 23512006, 32793061, 65586122, 89009737, 178019474, 623068159, 1246136318]

約数ペア:

[(1, 1246136318), (2, 623068159), (7, 178019474), (14, 89009737), (19, 65586122), (38, 32793061), (53, 23512006), (106, 11756003), (133, 9369446), (157, 7937174), (266, 4684723), (314, 3968587), (371, 3358858), (563, 2213386), (742, 1679429), (1007, 1237474), (1099, 1133882), (1126, 1106693), (2014, 618737), (2198, 566941), (2983, 417746), (3941, 316198), (5966, 208873), (7049, 176782), (7882, 158099), (8321, 149758), (10697, 116494), (14098, 88391), (16642, 74879), (20881, 59678), (21394, 58247), (29839, 41762)]